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Remove exception hooks in favor of real C++ exceptions: * include/cln/exception.h: New file... * include/cln/cln.h: ...included here... * include/cln/rational.h: ...and here. * include/cln/abort.h: Removed. * include/cln/integer.h (ash_exception, exquo_exception): Add exception types. * include/cln/float.h (floating_point_exception, floating_point_nan_exception, floating_point_overflow_exception, floating_point_underflow_exception): Likewise. * include/cln/number_io.h (read_number_exception, read_number_bad_syntax_exception, read_number_junk_exception, read_number_eof_exception): Likewise. * include/cln/object.h (CL_DEFINE_CONVERTER): Replace dynamic assertion with a compile-time assertion. * include/cln/GV.h: Replace nonreturning functions with exceptions. * include/cln/modinteger.h: Likewise. * include/cln/SV.h: Likewise. * include/cln/ring.h: Likewise. * include/cln/string.h: Likewise. * include/cln/univpoly.h: Likewise. * src/base/cl_abort.cc: Removed. * src/base/cl_N_err_d0.cc: Removed. * src/base/cl_d0_exception.cc: New file. * src/base/cl_as_err.cc: Removed. * src/base/cl_as_exception.cc: New file. * src/base/cl_notreached.cc: Removed. * src/base/cl_notreached_exception.cc: New file. * src/base/input/cl_read_err_bad.cc: Removed. * src/base/input/cl_read_bad_syntax_exception.cc: New file. * src/base/input/cl_read_err_junk.cc: Removed. * src/base/input/cl_read_junk_exception.cc: New file. * src/base/input/cl_read_err_eof.cc: Removed. * src/base/input/cl_read_eof_exception.cc: New file. * src/base/cl_N.h (cl_as_error): Removed (see cln/exception.h). * src/base/macros.h (NOTREACHED): Throw. * src/base/cl_malloc.cc (xmalloc): Throw. * src/base/digitseq/cl_2DS_div.cc: Throw. * src/base/digitseq/cl_DS_div.cc: Throw. * src/base/digitseq/cl_DS_mul.cc: Throw. * src/base/digitseq/cl_DS_mul_fftc.h: Throw. * src/base/digitseq/cl_DS_mul_fftcs.h: Throw. * src/base/digitseq/cl_DS_mul_fftm.h: Throw. * src/base/digitseq/cl_DS_mul_fftp.h: Throw. * src/base/digitseq/cl_DS_mul_fftp3.h: Throw. * src/base/digitseq/cl_DS_mul_fftp3m.h: Throw. * src/base/digitseq/cl_DS_mul_fftr.h: Throw. * src/base/digitseq/cl_DS_mul_nuss.h: Throw. * src/base/digitseq/cl_DS_recipsqrt.cc: Throw. * src/base/digitseq/cl_DS_sqrt.cc: Throw. * src/base/hash/cl_hash.h: Throw. * src/base/hash/cl_hash1.h: Throw. * src/base/hash/cl_hash1weak.h: Throw. * src/base/hash/cl_hash2.h: Throw. * src/base/hash/cl_hash2weak.h: Throw. * src/base/hash/cl_hashset.h: Throw. * src/base/hash/cl_hashuniq.h: Throw. * src/base/hash/cl_hashuniqweak.h: Throw. * src/base/proplist/cl_pl_add.cc: Throw. * src/base/ring/cl_no_ring.cc: Throw. * src/base/string/cl_spushstring.h: Throw. * src/base/symbol/cl_symbol.cc: Throw. * src/integer/bitwise/cl_I_ash.h: Removed (see cln/integer.h.) * src/integer/bitwise/cl_I_asherr.cc: Removed. * src/integer/bitwise/cl_I_ash_exception.cc: New file. * src/integer/division/cl_I_exquoerr.cc: Removed. * src/integer/division/cl_I_exquo_exception.cc: New file. * src/integer/cl_I.h: Throw. * src/integer/division/cl_I_exquopos.cc: Throw. * src/integer/bitwise/cl_I_logbitp_I.cc: Throw. * src/integer/bitwise/cl_I_ash.cc: Throw. * src/integer/bitwise/cl_I_ash_I.cc: Throw. * src/integer/division/cl_I_exquo.cc: Throw. * src/integer/gcd/cl_I_gcd_aux2.cc: Throw. * src/integer/conv/cl_I_to_L.cc: Throw. * src/integer/conv/cl_I_to_Q.cc: Throw. * src/integer/conv/cl_I_to_UL.cc: Throw. * src/integer/conv/cl_I_to_UQ.cc: Throw. * src/integer/conv/cl_I_to_digits.cc: Throw. * src/integer/elem/cl_I_div.cc: Throw. * src/integer/algebraic/cl_I_sqrt.cc: Throw. * src/integer/input/cl_I_read.cc: Throw. * src/integer/input/cl_I_read_stream.cc: Throw. * src/integer/misc/cl_I_as.cc: Throw. * src/rational/elem/cl_RA_from_I_I_div.cc: Throw. * src/rational/elem/cl_RA_recip.cc: Throw. * src/rational/input/cl_RA_read.cc: Throw. * src/rational/input/cl_RA_read_stream.cc: Throw. * src/rational/input/cl_RA_readparsed.cc: Throw. * src/rational/misc/cl_RA_as.cc: Throw. * src/float/base/cl_F_err_nan.cc: Removed. * src/float/base/cl_F_nan_exception.cc: New file. * src/float/base/cl_F_err_un.cc: Removed. * src/float/base/cl_F_underflow_exception.cc: New file. * src/float/base/cl_F_err_ov.cc: Removed. * src/float/base/cl_F_overflow_exception.cc: New file. * src/float/cl_F.h (cl_error_floating_point_nan, cl_error_floating_point_overflow, cl_error_floating_point_underflow): Removed (see cln/float.h.) * src/float/sfloat/cl_SF.h: Throw. * src/float/sfloat/elem/cl_SF_div.cc: Throw. * src/float/sfloat/elem/cl_SF_from_RA.cc: Throw. * src/float/sfloat/elem/cl_SF_scale.cc: Throw. * src/float/sfloat/elem/cl_SF_scale_I.cc: Throw. * src/float/sfloat/misc/cl_SF_as.cc: Throw. * src/float/ffloat/cl_FF.h: Throw. * src/float/ffloat/conv/cl_FF_from_float.cc: Throw. * src/float/ffloat/elem/cl_FF_div.cc: Throw. * src/float/ffloat/elem/cl_FF_from_RA.cc: Throw. * src/float/ffloat/elem/cl_FF_scale.cc: Throw. * src/float/ffloat/elem/cl_FF_scale_I.cc: Throw. * src/float/ffloat/misc/cl_FF_as.cc: Throw. * src/float/dfloat/cl_DF.h: Throw. * src/float/dfloat/conv/cl_DF_from_double.cc: Throw. * src/float/dfloat/elem/cl_DF_div.cc: Throw. * src/float/dfloat/elem/cl_DF_from_RA.cc: Throw. * src/float/dfloat/elem/cl_DF_scale.cc: Throw. * src/float/dfloat/elem/cl_DF_scale_I.cc: Throw. * src/float/dfloat/misc/cl_DF_as.cc: Throw. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Throw. * src/float/lfloat/elem/cl_LF_1plus.cc: Throw. * src/float/lfloat/elem/cl_LF_I_div.cc: Throw. * src/float/lfloat/elem/cl_LF_I_mul.cc: Throw. * src/float/lfloat/elem/cl_LF_div.cc: Throw. * src/float/lfloat/elem/cl_LF_from_I.cc: Throw. * src/float/lfloat/elem/cl_LF_mul.cc: Throw. * src/float/lfloat/elem/cl_LF_scale.cc: Throw. * src/float/lfloat/elem/cl_LF_scale_I.cc: Throw. * src/float/lfloat/elem/cl_LF_square.cc: Throw. * src/float/lfloat/misc/cl_LF_as.cc: Throw. * src/float/lfloat/misc/cl_LF_shorten.cc: Throw. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Throw. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Throw. * src/float/input/cl_F_read.cc: Throw. * src/float/input/cl_F_read_stream.cc: Throw. * src/float/misc/cl_F_as.cc: Throw. * src/float/misc/cl_F_shortenrel.cc: Throw. * src/float/transcendental/cl_LF_coshsinh_aux.cc: Throw. * src/float/transcendental/cl_LF_cossin_aux.cc: Throw. * src/float/transcendental/cl_LF_exp_aux.cc: Throw. * src/float/transcendental/cl_LF_ratseries_a.cc: Throw. * src/float/transcendental/cl_LF_ratseries_ab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_b.cc: Throw. * src/float/transcendental/cl_LF_ratseries_p.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pq.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_q.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pq.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqb.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqcd_aux.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqd.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqd_aux.cc: Throw. * src/float/transcendental/cl_LF_zeta_int.cc: Throw. * src/real/elem/cl_R_div.cc: Throw. * src/real/format-output/cl_fmt_cardinal.cc: Throw. * src/real/format-output/cl_fmt_newroman.cc: Throw. * src/real/format-output/cl_fmt_oldroman.cc: Throw. * src/real/input/cl_R_read.cc: Throw. * src/real/input/cl_R_read_stream.cc: Throw. * src/real/misc/cl_R_as.cc: Throw. * src/real/random/cl_R_random.cc: Throw. * src/real/transcendental/cl_R_atan2.cc: Throw. * src/real/transcendental/cl_R_log.cc: Throw. * src/complex/input/cl_N_read.cc: Throw. * src/complex/input/cl_N_read_stream.cc: Throw. * src/complex/misc/cl_N_as.cc: Throw. * src/complex/transcendental/cl_C_atanh_aux.cc: Throw. * src/complex/transcendental/cl_C_expt_C.cc: Throw. * src/complex/transcendental/cl_C_log.cc: Throw. * src/complex/transcendental/cl_C_log2.cc: Throw. * src/numtheory/cl_nt_cornacchia1.cc: Throw. * src/numtheory/cl_nt_cornacchia4.cc: Throw. * src/numtheory/cl_nt_isprobprime.cc: Throw. * src/numtheory/cl_nt_jacobi.cc: Throw. * src/numtheory/cl_nt_jacobi_low.cc: Throw. * src/numtheory/cl_nt_sqrtmodp.cc: Throw. * src/modinteger/cl_MI.cc: Throw. * src/modinteger/cl_MI_int.h: Throw. * src/modinteger/cl_MI_montgom.h: Throw. * src/modinteger/cl_MI_pow2.h: Throw. * src/modinteger/cl_MI_rshift.cc: Throw. * src/modinteger/cl_MI_std.h: Throw. * src/polynomial/elem/cl_UP_GF2.h: Throw. * src/polynomial/elem/cl_UP_MI.h: Throw. * src/polynomial/elem/cl_UP_gen.h: Throw. * src/polynomial/elem/cl_UP_named.cc: Throw. * src/polynomial/elem/cl_UP_no_ring.cc (uninitialized_error, uninitialized_ring): Removed (see cln/ring.h.) * src/polynomial/elem/cl_UP_number.h: Throw. * src/polynomial/elem/cl_UP_unnamed.cc: Throw. * src/vector/cl_GV_I.cc: Throw. * src/vector/cl_GV_number.cc: Throw. * tests/timediv2adic-compare.cc: Use default abort(), not cl_abort(). * tests/timeprint-compare.cc: Likewise. * tests/timerecip2adic-compare.cc: Likewise. * doc/cln.tex: Document the exception classes. * examples/contfrac.cc: Use try/catch instead of setjmp/longjmp. * INSTALL: undocument -fno-exceptions. * README: Add exceptions to list of used C++ features.
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Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
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Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
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Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
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Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
18 years ago
25 years ago
Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
18 years ago
25 years ago
25 years ago
Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
18 years ago
25 years ago
Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
18 years ago
25 years ago
Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
18 years ago
25 years ago
Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
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Extend the exponent range from 32 bits to 64 bits on selected platforms. * include/cln/number.h: Add signatures for operations with long long. * include/cln/complex_class.h: Likewise. * include/cln/real_class.h: Likewise. * include/cln/real.h: Likewise. * include/cln/rational_class.h: Likewise. * include/cln/rational.h: Likewise. * include/cln/integer_class.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/float.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/types.h (sintE and uintE): New types for exponents. * include/cln/*float.h: Use the new types for exponents. * include/cln/floatformat.h (float_format_t): Make underlying type compatible with sintE. * doc/cln.tex: Document changed float_exponent return value. * src/float/cl_F.h: Likewise. * src/float/ffloat/misc/cl_FF_exponent.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/cl_LF.h: Likewise. * src/float/lfloat/cl_LF_impl.h: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_compare.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_square.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_decode.cc: Likewise. * src/float/lfloat/misc/cl_LF_exponent.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_decode.cc: Likewise. * src/float/misc/cl_F_exponent.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/misc/cl_float_format.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/sfloat/misc/cl_SF_exponent.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/complex/algebraic/cl_LF_hypot.cc: Likewise. * src/complex/elem/division/cl_C_LF_recip.cc: Likewise. * src/float/dfloat/misc/cl_DF_exponent.cc: Likewise. * src/integer/conv/cl_I_from_Q2.cc: Added. * src/base/cl_low.h (isqrtC): New function, for 64 bit falls back to... * src/base/low/cl_low_isqrt.cc (isqrt): ...this new implementation. * src/base/cl_macros.h (bitc): Make sure 64 bit is used if required by exponent operations. * examples/pi.cc: Support more than 646456614 decimal digits.
18 years ago
25 years ago
2006-04-25 Bruno Haible <bruno@clisp.org> Richard B. Kreckel <kreckel@ginac.de> Make it theoretically possible to use bignums and long-floats with more than 2^32 significant digits or bits. * doc/cln.tex (logcount): Change return type to uintC. (struct cl_byte): Change elements to uintC. (integer_length, ord2, power2p): Change return type to uintC. (scale_float): Change argument type to sintC. (float_digits, float_precision): Change return type to uintC. * examples/atan_recip.cc: Use uintC instead of uintL where appropriate. * examples/atanh_recip.cc: Likewise. * include/cln/GV.h: Likewise. * include/cln/GV_complex.h: Likewise. * include/cln/GV_integer.h: Likewise. * include/cln/GV_modinteger.h: Likewise. * include/cln/GV_number.h: Likewise. * include/cln/GV_rational.h: Likewise. * include/cln/GV_real.h: Likewise. * include/cln/SV.h: Likewise. * include/cln/SV_complex.h: Likewise. * include/cln/SV_integer.h: Likewise. * include/cln/SV_number.h: Likewise. * include/cln/SV_rational.h: Likewise. * include/cln/SV_real.h: Likewise. * include/cln/SV_ringelt.h: Likewise. * include/cln/dfloat.h: Likewise. * include/cln/ffloat.h: Likewise. * include/cln/float.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/modinteger.h: Likewise. * include/cln/sfloat.h: Likewise. * src/base/cl_low.h (integerlengthC): New macro. * src/base/digitseq/cl_2DS_div.cc: Use uintC instead of uintL where appropriate. * src/base/digitseq/cl_2DS_recip.cc: Likewise. * src/base/digitseq/cl_DS.h: Likewise. * src/base/digitseq/cl_DS_mul.c: Likewise. * src/base/digitseq/cl_DS_mul_fftc.h: Likewise. * src/base/digitseq/cl_DS_mul_fftcs.h: Likewise. * src/base/digitseq/cl_DS_mul_fftm.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp3.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp3m.h: Likewise. * src/base/digitseq/cl_DS_mul_fftr.h: Likewise. * src/base/digitseq/cl_DS_mul_kara.h: Likewise. * src/base/digitseq/cl_DS_mul_nuss.h: Likewise. * src/base/digitseq/cl_DS_recip.cc: Likewise. * src/base/digitseq/cl_DS_recipsqrt.cc: Likewise. * src/base/digitseq/cl_DS_sqrt.cc: Likewise. * src/base/digitseq/cl_DS_trandom.cc: Likewise. * src/complex/input/cl_N_read.cc: Likewise. * src/complex/transcendental/cl_C_asinh_aux.cc: Likewise. * src/complex/transcendental/cl_C_expt_C.cc: Likewise. * src/float/cl_F.h: Likewise. * src/float/conv/cl_F_from_F_f.cc: Likewise. * src/float/conv/cl_F_from_I_f.cc: Likewise. * src/float/conv/cl_F_from_RA_f.cc: Likewise. * src/float/dfloat/conv/cl_I_to_double.cc: Likewise. * src/float/dfloat/conv/cl_RA_to_double.cc: Likewise. * src/float/dfloat/elem/cl_DF_from_I.cc: Likewise. * src/float/dfloat/elem/cl_DF_from_RA.cc: Likewise. * src/float/dfloat/elem/cl_DF_scale.cc: Likewise. * src/float/dfloat/misc/cl_DF_digits.cc: Likewise. * src/float/dfloat/misc/cl_DF_precision.cc: Likewise. * src/float/elem/cl_F_scale.cc: Likewise. * src/float/ffloat/conv/cl_I_to_float.cc: Likewise. * src/float/ffloat/conv/cl_RA_to_float.cc: Likewise. * src/float/ffloat/elem/cl_FF_from_I.cc: Likewise. * src/float/ffloat/elem/cl_FF_from_RA.cc: Likewise. * src/float/ffloat/elem/cl_FF_scale.cc: Likewise. * src/float/ffloat/misc/cl_FF_digits.cc: Likewise. * src/float/ffloat/misc/cl_FF_precision.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_RA.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_digits.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_leninc.cc: Likewise. * src/float/lfloat/misc/cl_LF_lenincx.cc: Likewise. * src/float/lfloat/misc/cl_LF_precision.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_digits.cc: Likewise. * src/float/misc/cl_F_epsneg.cc: Likewise. * src/float/misc/cl_F_epspos.cc: Likewise. * src/float/misc/cl_F_leastneg.cc: Likewise. * src/float/misc/cl_F_leastpos.cc: Likewise. * src/float/misc/cl_F_mostneg.cc: Likewise. * src/float/misc/cl_F_mostpos.cc: Likewise. * src/float/misc/cl_F_precision.cc: Likewise. * src/float/misc/cl_F_rational.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/random/cl_F_random.cc: Likewise. * src/float/sfloat/elem/cl_SF_from_I.cc: Likewise. * src/float/sfloat/elem/cl_SF_from_RA.cc: Likewise. * src/float/sfloat/elem/cl_SF_scale.cc: Likewise. * src/float/sfloat/misc/cl_SF_digits.cc: Likewise. * src/float/sfloat/misc/cl_SF_precision.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_catalanconst_f.cc: Likewise. * src/float/transcendental/cl_F_cos.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_coshsinh.cc: Likewise. * src/float/transcendental/cl_F_cossin.cc: Likewise. * src/float/transcendental/cl_F_eulerconst_f.cc: Likewise. * src/float/transcendental/cl_F_exp1_f.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_ln10_f.cc: Likewise. * src/float/transcendental/cl_F_ln2_f.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_pi_f.cc: Likewise. * src/float/transcendental/cl_F_sin.cc: Likewise. * src/float/transcendental/cl_F_sinh.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_F_tran.h: Likewise. * src/float/transcendental/cl_F_zeta_int_f.cc: Likewise. * src/float/transcendental/cl_LF_atan_recip.cc: Likewise. * src/float/transcendental/cl_LF_atanh_recip.cc: Likewise. * src/float/transcendental/cl_LF_catalanconst.cc: Likewise. * src/float/transcendental/cl_LF_coshsinh_aux.cc: Likewise. * src/float/transcendental/cl_LF_cossin_aux.cc: Likewise. * src/float/transcendental/cl_LF_eulerconst.cc: Likewise. * src/float/transcendental/cl_LF_exp1.cc: Likewise. * src/float/transcendental/cl_LF_exp_aux.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/float/transcendental/cl_LF_ratseries.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_a.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_ab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_b.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_p.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pq.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_q.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pq.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqb.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqcd.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqcd_aux.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqd.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqd_aux.cc: Likewise. * src/float/transcendental/cl_LF_tran.h: Likewise. * src/float/transcendental/cl_LF_zeta3.cc: Likewise. * src/float/transcendental/cl_LF_zeta_int.cc: Likewise. * src/integer/algebraic/cl_I_rootp_I.cc: Likewise. * src/integer/algebraic/cl_I_rootp_aux.cc: Likewise. * src/integer/bitwise/cl_I_ash.cc: Likewise. * src/integer/bitwise/cl_I_ash_I.cc: Likewise. * src/integer/bitwise/cl_I_byte.h: Likewise. * src/integer/bitwise/cl_I_fullbyte.cc: Likewise. * src/integer/bitwise/cl_I_ilength.cc: Likewise. * src/integer/bitwise/cl_I_ldb.cc: Likewise. * src/integer/bitwise/cl_I_ldbtest.cc: Likewise. * src/integer/bitwise/cl_I_ldbx.cc: Likewise. * src/integer/bitwise/cl_I_ldbxtest.cc: Likewise. * src/integer/bitwise/cl_I_logbitp.cc: Likewise. * src/integer/bitwise/cl_I_logbitp_I.cc: Likewise. * src/integer/bitwise/cl_I_logcount.cc: Likewise. * src/integer/bitwise/cl_I_mkf.cc: Likewise. * src/integer/bitwise/cl_I_mkfx.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/integer/conv/cl_I_to_digits.cc: Likewise. * src/integer/conv/cl_I_digits_need.cc: Likewise. * src/integer/conv/cl_I_from_digits.cc: Likewise. * src/integer/gcd/cl_I_gcd.cc: Likewise. * src/integer/gcd/cl_I_xgcd.cc: Likewise. * src/integer/misc/cl_I_eqhashcode.cc: Likewise. * src/integer/misc/cl_I_ord2.cc: Likewise. * src/integer/misc/cl_I_power2p.cc: Likewise. * src/integer/output/cl_I_cached_power.h (cached_power_table): allow for 40 elements. * src/integer/output/cl_I_decstring.cc: Use uintC instead of uintL where appropriate. * src/integer/output/cl_I_print.cc: Likewise. * src/integer/output/cl_I_print_string.cc: Likewise. * src/modinteger/cl_MI.cc: Likewise. * src/modinteger/cl_MI_lshift.cc: Likewise. * src/modinteger/cl_MI_montgom.h: Likewise. * src/modinteger/cl_MI_pow2.h: Likewise. * src/modinteger/cl_MI_pow2m1.h: Likewise. * src/modinteger/cl_MI_pow2p1.h: Likewise. * src/modinteger/cl_MI_rshift.cc: Likewise. * src/modinteger/cl_MI_std.h: Likewise. * src/numtheory/cl_IF_millerrabin.cc: Likewise. * src/numtheory/cl_nt_isprobprime.cc: Likewise. * src/numtheory/cl_nt_sqrtmodp.cc: Likewise. * src/polynomial/elem/cl_UP_GF2.h: Likewise. * src/real/conv/cl_F_from_R_f.cc: Likewise. * src/real/format-output/cl_fmt_floatstring.cc: Likewise. * src/real/input/cl_R_read.cc: Likewise. * src/vector/cl_GV_I.cc: Likewise. * src/vector/cl_GV_I_copy.cc: Likewise. * src/vector/cl_GV_number.cc: Likewise. * src/vector/cl_GV_number_copy.cc: Likewise. * src/vector/cl_SV_copy.cc: Likewise. * src/vector/cl_SV_number.cc: Likewise. * src/vector/cl_SV_ringelt.cc: Likewise. * tests/main.cc: Likewise. * tests/test_I_ilength.cc: Likewise. * tests/test_I_ord2.cc: Likewise.
19 years ago
25 years ago
2006-04-25 Bruno Haible <bruno@clisp.org> Richard B. Kreckel <kreckel@ginac.de> Make it theoretically possible to use bignums and long-floats with more than 2^32 significant digits or bits. * doc/cln.tex (logcount): Change return type to uintC. (struct cl_byte): Change elements to uintC. (integer_length, ord2, power2p): Change return type to uintC. (scale_float): Change argument type to sintC. (float_digits, float_precision): Change return type to uintC. * examples/atan_recip.cc: Use uintC instead of uintL where appropriate. * examples/atanh_recip.cc: Likewise. * include/cln/GV.h: Likewise. * include/cln/GV_complex.h: Likewise. * include/cln/GV_integer.h: Likewise. * include/cln/GV_modinteger.h: Likewise. * include/cln/GV_number.h: Likewise. * include/cln/GV_rational.h: Likewise. * include/cln/GV_real.h: Likewise. * include/cln/SV.h: Likewise. * include/cln/SV_complex.h: Likewise. * include/cln/SV_integer.h: Likewise. * include/cln/SV_number.h: Likewise. * include/cln/SV_rational.h: Likewise. * include/cln/SV_real.h: Likewise. * include/cln/SV_ringelt.h: Likewise. * include/cln/dfloat.h: Likewise. * include/cln/ffloat.h: Likewise. * include/cln/float.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/modinteger.h: Likewise. * include/cln/sfloat.h: Likewise. * src/base/cl_low.h (integerlengthC): New macro. * src/base/digitseq/cl_2DS_div.cc: Use uintC instead of uintL where appropriate. * src/base/digitseq/cl_2DS_recip.cc: Likewise. * src/base/digitseq/cl_DS.h: Likewise. * src/base/digitseq/cl_DS_mul.c: Likewise. * src/base/digitseq/cl_DS_mul_fftc.h: Likewise. * src/base/digitseq/cl_DS_mul_fftcs.h: Likewise. * src/base/digitseq/cl_DS_mul_fftm.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp3.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp3m.h: Likewise. * src/base/digitseq/cl_DS_mul_fftr.h: Likewise. * src/base/digitseq/cl_DS_mul_kara.h: Likewise. * src/base/digitseq/cl_DS_mul_nuss.h: Likewise. * src/base/digitseq/cl_DS_recip.cc: Likewise. * src/base/digitseq/cl_DS_recipsqrt.cc: Likewise. * src/base/digitseq/cl_DS_sqrt.cc: Likewise. * src/base/digitseq/cl_DS_trandom.cc: Likewise. * src/complex/input/cl_N_read.cc: Likewise. * src/complex/transcendental/cl_C_asinh_aux.cc: Likewise. * src/complex/transcendental/cl_C_expt_C.cc: Likewise. * src/float/cl_F.h: Likewise. * src/float/conv/cl_F_from_F_f.cc: Likewise. * src/float/conv/cl_F_from_I_f.cc: Likewise. * src/float/conv/cl_F_from_RA_f.cc: Likewise. * src/float/dfloat/conv/cl_I_to_double.cc: Likewise. * src/float/dfloat/conv/cl_RA_to_double.cc: Likewise. * src/float/dfloat/elem/cl_DF_from_I.cc: Likewise. * src/float/dfloat/elem/cl_DF_from_RA.cc: Likewise. * src/float/dfloat/elem/cl_DF_scale.cc: Likewise. * src/float/dfloat/misc/cl_DF_digits.cc: Likewise. * src/float/dfloat/misc/cl_DF_precision.cc: Likewise. * src/float/elem/cl_F_scale.cc: Likewise. * src/float/ffloat/conv/cl_I_to_float.cc: Likewise. * src/float/ffloat/conv/cl_RA_to_float.cc: Likewise. * src/float/ffloat/elem/cl_FF_from_I.cc: Likewise. * src/float/ffloat/elem/cl_FF_from_RA.cc: Likewise. * src/float/ffloat/elem/cl_FF_scale.cc: Likewise. * src/float/ffloat/misc/cl_FF_digits.cc: Likewise. * src/float/ffloat/misc/cl_FF_precision.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_RA.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_digits.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_leninc.cc: Likewise. * src/float/lfloat/misc/cl_LF_lenincx.cc: Likewise. * src/float/lfloat/misc/cl_LF_precision.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_digits.cc: Likewise. * src/float/misc/cl_F_epsneg.cc: Likewise. * src/float/misc/cl_F_epspos.cc: Likewise. * src/float/misc/cl_F_leastneg.cc: Likewise. * src/float/misc/cl_F_leastpos.cc: Likewise. * src/float/misc/cl_F_mostneg.cc: Likewise. * src/float/misc/cl_F_mostpos.cc: Likewise. * src/float/misc/cl_F_precision.cc: Likewise. * src/float/misc/cl_F_rational.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/random/cl_F_random.cc: Likewise. * src/float/sfloat/elem/cl_SF_from_I.cc: Likewise. * src/float/sfloat/elem/cl_SF_from_RA.cc: Likewise. * src/float/sfloat/elem/cl_SF_scale.cc: Likewise. * src/float/sfloat/misc/cl_SF_digits.cc: Likewise. * src/float/sfloat/misc/cl_SF_precision.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_catalanconst_f.cc: Likewise. * src/float/transcendental/cl_F_cos.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_coshsinh.cc: Likewise. * src/float/transcendental/cl_F_cossin.cc: Likewise. * src/float/transcendental/cl_F_eulerconst_f.cc: Likewise. * src/float/transcendental/cl_F_exp1_f.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_ln10_f.cc: Likewise. * src/float/transcendental/cl_F_ln2_f.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_pi_f.cc: Likewise. * src/float/transcendental/cl_F_sin.cc: Likewise. * src/float/transcendental/cl_F_sinh.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_F_tran.h: Likewise. * src/float/transcendental/cl_F_zeta_int_f.cc: Likewise. * src/float/transcendental/cl_LF_atan_recip.cc: Likewise. * src/float/transcendental/cl_LF_atanh_recip.cc: Likewise. * src/float/transcendental/cl_LF_catalanconst.cc: Likewise. * src/float/transcendental/cl_LF_coshsinh_aux.cc: Likewise. * src/float/transcendental/cl_LF_cossin_aux.cc: Likewise. * src/float/transcendental/cl_LF_eulerconst.cc: Likewise. * src/float/transcendental/cl_LF_exp1.cc: Likewise. * src/float/transcendental/cl_LF_exp_aux.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/float/transcendental/cl_LF_ratseries.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_a.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_ab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_b.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_p.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pq.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_q.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pq.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqb.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqcd.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqcd_aux.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqd.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqd_aux.cc: Likewise. * src/float/transcendental/cl_LF_tran.h: Likewise. * src/float/transcendental/cl_LF_zeta3.cc: Likewise. * src/float/transcendental/cl_LF_zeta_int.cc: Likewise. * src/integer/algebraic/cl_I_rootp_I.cc: Likewise. * src/integer/algebraic/cl_I_rootp_aux.cc: Likewise. * src/integer/bitwise/cl_I_ash.cc: Likewise. * src/integer/bitwise/cl_I_ash_I.cc: Likewise. * src/integer/bitwise/cl_I_byte.h: Likewise. * src/integer/bitwise/cl_I_fullbyte.cc: Likewise. * src/integer/bitwise/cl_I_ilength.cc: Likewise. * src/integer/bitwise/cl_I_ldb.cc: Likewise. * src/integer/bitwise/cl_I_ldbtest.cc: Likewise. * src/integer/bitwise/cl_I_ldbx.cc: Likewise. * src/integer/bitwise/cl_I_ldbxtest.cc: Likewise. * src/integer/bitwise/cl_I_logbitp.cc: Likewise. * src/integer/bitwise/cl_I_logbitp_I.cc: Likewise. * src/integer/bitwise/cl_I_logcount.cc: Likewise. * src/integer/bitwise/cl_I_mkf.cc: Likewise. * src/integer/bitwise/cl_I_mkfx.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/integer/conv/cl_I_to_digits.cc: Likewise. * src/integer/conv/cl_I_digits_need.cc: Likewise. * src/integer/conv/cl_I_from_digits.cc: Likewise. * src/integer/gcd/cl_I_gcd.cc: Likewise. * src/integer/gcd/cl_I_xgcd.cc: Likewise. * src/integer/misc/cl_I_eqhashcode.cc: Likewise. * src/integer/misc/cl_I_ord2.cc: Likewise. * src/integer/misc/cl_I_power2p.cc: Likewise. * src/integer/output/cl_I_cached_power.h (cached_power_table): allow for 40 elements. * src/integer/output/cl_I_decstring.cc: Use uintC instead of uintL where appropriate. * src/integer/output/cl_I_print.cc: Likewise. * src/integer/output/cl_I_print_string.cc: Likewise. * src/modinteger/cl_MI.cc: Likewise. * src/modinteger/cl_MI_lshift.cc: Likewise. * src/modinteger/cl_MI_montgom.h: Likewise. * src/modinteger/cl_MI_pow2.h: Likewise. * src/modinteger/cl_MI_pow2m1.h: Likewise. * src/modinteger/cl_MI_pow2p1.h: Likewise. * src/modinteger/cl_MI_rshift.cc: Likewise. * src/modinteger/cl_MI_std.h: Likewise. * src/numtheory/cl_IF_millerrabin.cc: Likewise. * src/numtheory/cl_nt_isprobprime.cc: Likewise. * src/numtheory/cl_nt_sqrtmodp.cc: Likewise. * src/polynomial/elem/cl_UP_GF2.h: Likewise. * src/real/conv/cl_F_from_R_f.cc: Likewise. * src/real/format-output/cl_fmt_floatstring.cc: Likewise. * src/real/input/cl_R_read.cc: Likewise. * src/vector/cl_GV_I.cc: Likewise. * src/vector/cl_GV_I_copy.cc: Likewise. * src/vector/cl_GV_number.cc: Likewise. * src/vector/cl_GV_number_copy.cc: Likewise. * src/vector/cl_SV_copy.cc: Likewise. * src/vector/cl_SV_number.cc: Likewise. * src/vector/cl_SV_ringelt.cc: Likewise. * tests/main.cc: Likewise. * tests/test_I_ilength.cc: Likewise. * tests/test_I_ord2.cc: Likewise.
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2006-04-25 Bruno Haible <bruno@clisp.org> Richard B. Kreckel <kreckel@ginac.de> Make it theoretically possible to use bignums and long-floats with more than 2^32 significant digits or bits. * doc/cln.tex (logcount): Change return type to uintC. (struct cl_byte): Change elements to uintC. (integer_length, ord2, power2p): Change return type to uintC. (scale_float): Change argument type to sintC. (float_digits, float_precision): Change return type to uintC. * examples/atan_recip.cc: Use uintC instead of uintL where appropriate. * examples/atanh_recip.cc: Likewise. * include/cln/GV.h: Likewise. * include/cln/GV_complex.h: Likewise. * include/cln/GV_integer.h: Likewise. * include/cln/GV_modinteger.h: Likewise. * include/cln/GV_number.h: Likewise. * include/cln/GV_rational.h: Likewise. * include/cln/GV_real.h: Likewise. * include/cln/SV.h: Likewise. * include/cln/SV_complex.h: Likewise. * include/cln/SV_integer.h: Likewise. * include/cln/SV_number.h: Likewise. * include/cln/SV_rational.h: Likewise. * include/cln/SV_real.h: Likewise. * include/cln/SV_ringelt.h: Likewise. * include/cln/dfloat.h: Likewise. * include/cln/ffloat.h: Likewise. * include/cln/float.h: Likewise. * include/cln/integer.h: Likewise. * include/cln/lfloat.h: Likewise. * include/cln/modinteger.h: Likewise. * include/cln/sfloat.h: Likewise. * src/base/cl_low.h (integerlengthC): New macro. * src/base/digitseq/cl_2DS_div.cc: Use uintC instead of uintL where appropriate. * src/base/digitseq/cl_2DS_recip.cc: Likewise. * src/base/digitseq/cl_DS.h: Likewise. * src/base/digitseq/cl_DS_mul.c: Likewise. * src/base/digitseq/cl_DS_mul_fftc.h: Likewise. * src/base/digitseq/cl_DS_mul_fftcs.h: Likewise. * src/base/digitseq/cl_DS_mul_fftm.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp3.h: Likewise. * src/base/digitseq/cl_DS_mul_fftp3m.h: Likewise. * src/base/digitseq/cl_DS_mul_fftr.h: Likewise. * src/base/digitseq/cl_DS_mul_kara.h: Likewise. * src/base/digitseq/cl_DS_mul_nuss.h: Likewise. * src/base/digitseq/cl_DS_recip.cc: Likewise. * src/base/digitseq/cl_DS_recipsqrt.cc: Likewise. * src/base/digitseq/cl_DS_sqrt.cc: Likewise. * src/base/digitseq/cl_DS_trandom.cc: Likewise. * src/complex/input/cl_N_read.cc: Likewise. * src/complex/transcendental/cl_C_asinh_aux.cc: Likewise. * src/complex/transcendental/cl_C_expt_C.cc: Likewise. * src/float/cl_F.h: Likewise. * src/float/conv/cl_F_from_F_f.cc: Likewise. * src/float/conv/cl_F_from_I_f.cc: Likewise. * src/float/conv/cl_F_from_RA_f.cc: Likewise. * src/float/dfloat/conv/cl_I_to_double.cc: Likewise. * src/float/dfloat/conv/cl_RA_to_double.cc: Likewise. * src/float/dfloat/elem/cl_DF_from_I.cc: Likewise. * src/float/dfloat/elem/cl_DF_from_RA.cc: Likewise. * src/float/dfloat/elem/cl_DF_scale.cc: Likewise. * src/float/dfloat/misc/cl_DF_digits.cc: Likewise. * src/float/dfloat/misc/cl_DF_precision.cc: Likewise. * src/float/elem/cl_F_scale.cc: Likewise. * src/float/ffloat/conv/cl_I_to_float.cc: Likewise. * src/float/ffloat/conv/cl_RA_to_float.cc: Likewise. * src/float/ffloat/elem/cl_FF_from_I.cc: Likewise. * src/float/ffloat/elem/cl_FF_from_RA.cc: Likewise. * src/float/ffloat/elem/cl_FF_scale.cc: Likewise. * src/float/ffloat/misc/cl_FF_digits.cc: Likewise. * src/float/ffloat/misc/cl_FF_precision.cc: Likewise. * src/float/input/cl_F_read.cc: Likewise. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Likewise. * src/float/lfloat/elem/cl_LF_1plus.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_I_mul.cc: Likewise. * src/float/lfloat/elem/cl_LF_div.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_I.cc: Likewise. * src/float/lfloat/elem/cl_LF_from_RA.cc: Likewise. * src/float/lfloat/elem/cl_LF_fround.cc: Likewise. * src/float/lfloat/elem/cl_LF_ftrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_futrunc.cc: Likewise. * src/float/lfloat/elem/cl_LF_scale.cc: Likewise. * src/float/lfloat/elem/cl_LF_to_I.cc: Likewise. * src/float/lfloat/misc/cl_LF_digits.cc: Likewise. * src/float/lfloat/misc/cl_LF_idecode.cc: Likewise. * src/float/lfloat/misc/cl_LF_leninc.cc: Likewise. * src/float/lfloat/misc/cl_LF_lenincx.cc: Likewise. * src/float/lfloat/misc/cl_LF_precision.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Likewise. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Likewise. * src/float/misc/cl_F_digits.cc: Likewise. * src/float/misc/cl_F_epsneg.cc: Likewise. * src/float/misc/cl_F_epspos.cc: Likewise. * src/float/misc/cl_F_leastneg.cc: Likewise. * src/float/misc/cl_F_leastpos.cc: Likewise. * src/float/misc/cl_F_mostneg.cc: Likewise. * src/float/misc/cl_F_mostpos.cc: Likewise. * src/float/misc/cl_F_precision.cc: Likewise. * src/float/misc/cl_F_rational.cc: Likewise. * src/float/misc/cl_F_shortenrel.cc: Likewise. * src/float/output/cl_F_dprint.cc: Likewise. * src/float/random/cl_F_random.cc: Likewise. * src/float/sfloat/elem/cl_SF_from_I.cc: Likewise. * src/float/sfloat/elem/cl_SF_from_RA.cc: Likewise. * src/float/sfloat/elem/cl_SF_scale.cc: Likewise. * src/float/sfloat/misc/cl_SF_digits.cc: Likewise. * src/float/sfloat/misc/cl_SF_precision.cc: Likewise. * src/float/transcendental/cl_F_atanhx.cc: Likewise. * src/float/transcendental/cl_F_atanx.cc: Likewise. * src/float/transcendental/cl_F_catalanconst_f.cc: Likewise. * src/float/transcendental/cl_F_cos.cc: Likewise. * src/float/transcendental/cl_F_cosh.cc: Likewise. * src/float/transcendental/cl_F_coshsinh.cc: Likewise. * src/float/transcendental/cl_F_cossin.cc: Likewise. * src/float/transcendental/cl_F_eulerconst_f.cc: Likewise. * src/float/transcendental/cl_F_exp1_f.cc: Likewise. * src/float/transcendental/cl_F_expx.cc: Likewise. * src/float/transcendental/cl_F_ln10_f.cc: Likewise. * src/float/transcendental/cl_F_ln2_f.cc: Likewise. * src/float/transcendental/cl_F_lnx.cc: Likewise. * src/float/transcendental/cl_F_pi_f.cc: Likewise. * src/float/transcendental/cl_F_sin.cc: Likewise. * src/float/transcendental/cl_F_sinh.cc: Likewise. * src/float/transcendental/cl_F_sinhx.cc: Likewise. * src/float/transcendental/cl_F_sinx.cc: Likewise. * src/float/transcendental/cl_F_tran.h: Likewise. * src/float/transcendental/cl_F_zeta_int_f.cc: Likewise. * src/float/transcendental/cl_LF_atan_recip.cc: Likewise. * src/float/transcendental/cl_LF_atanh_recip.cc: Likewise. * src/float/transcendental/cl_LF_catalanconst.cc: Likewise. * src/float/transcendental/cl_LF_coshsinh_aux.cc: Likewise. * src/float/transcendental/cl_LF_cossin_aux.cc: Likewise. * src/float/transcendental/cl_LF_eulerconst.cc: Likewise. * src/float/transcendental/cl_LF_exp1.cc: Likewise. * src/float/transcendental/cl_LF_exp_aux.cc: Likewise. * src/float/transcendental/cl_LF_pi.cc: Likewise. * src/float/transcendental/cl_LF_ratseries.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_a.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_ab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_b.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_p.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pq.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_pqb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_q.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_qb.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pq.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqa.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqab.cc: Likewise. * src/float/transcendental/cl_LF_ratseries_stream_pqb.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqcd.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqcd_aux.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqd.cc: Likewise. * src/float/transcendental/cl_LF_ratsumseries_pqd_aux.cc: Likewise. * src/float/transcendental/cl_LF_tran.h: Likewise. * src/float/transcendental/cl_LF_zeta3.cc: Likewise. * src/float/transcendental/cl_LF_zeta_int.cc: Likewise. * src/integer/algebraic/cl_I_rootp_I.cc: Likewise. * src/integer/algebraic/cl_I_rootp_aux.cc: Likewise. * src/integer/bitwise/cl_I_ash.cc: Likewise. * src/integer/bitwise/cl_I_ash_I.cc: Likewise. * src/integer/bitwise/cl_I_byte.h: Likewise. * src/integer/bitwise/cl_I_fullbyte.cc: Likewise. * src/integer/bitwise/cl_I_ilength.cc: Likewise. * src/integer/bitwise/cl_I_ldb.cc: Likewise. * src/integer/bitwise/cl_I_ldbtest.cc: Likewise. * src/integer/bitwise/cl_I_ldbx.cc: Likewise. * src/integer/bitwise/cl_I_ldbxtest.cc: Likewise. * src/integer/bitwise/cl_I_logbitp.cc: Likewise. * src/integer/bitwise/cl_I_logbitp_I.cc: Likewise. * src/integer/bitwise/cl_I_logcount.cc: Likewise. * src/integer/bitwise/cl_I_mkf.cc: Likewise. * src/integer/bitwise/cl_I_mkfx.cc: Likewise. * src/integer/cl_I.h: Likewise. * src/integer/conv/cl_I_to_digits.cc: Likewise. * src/integer/conv/cl_I_digits_need.cc: Likewise. * src/integer/conv/cl_I_from_digits.cc: Likewise. * src/integer/gcd/cl_I_gcd.cc: Likewise. * src/integer/gcd/cl_I_xgcd.cc: Likewise. * src/integer/misc/cl_I_eqhashcode.cc: Likewise. * src/integer/misc/cl_I_ord2.cc: Likewise. * src/integer/misc/cl_I_power2p.cc: Likewise. * src/integer/output/cl_I_cached_power.h (cached_power_table): allow for 40 elements. * src/integer/output/cl_I_decstring.cc: Use uintC instead of uintL where appropriate. * src/integer/output/cl_I_print.cc: Likewise. * src/integer/output/cl_I_print_string.cc: Likewise. * src/modinteger/cl_MI.cc: Likewise. * src/modinteger/cl_MI_lshift.cc: Likewise. * src/modinteger/cl_MI_montgom.h: Likewise. * src/modinteger/cl_MI_pow2.h: Likewise. * src/modinteger/cl_MI_pow2m1.h: Likewise. * src/modinteger/cl_MI_pow2p1.h: Likewise. * src/modinteger/cl_MI_rshift.cc: Likewise. * src/modinteger/cl_MI_std.h: Likewise. * src/numtheory/cl_IF_millerrabin.cc: Likewise. * src/numtheory/cl_nt_isprobprime.cc: Likewise. * src/numtheory/cl_nt_sqrtmodp.cc: Likewise. * src/polynomial/elem/cl_UP_GF2.h: Likewise. * src/real/conv/cl_F_from_R_f.cc: Likewise. * src/real/format-output/cl_fmt_floatstring.cc: Likewise. * src/real/input/cl_R_read.cc: Likewise. * src/vector/cl_GV_I.cc: Likewise. * src/vector/cl_GV_I_copy.cc: Likewise. * src/vector/cl_GV_number.cc: Likewise. * src/vector/cl_GV_number_copy.cc: Likewise. * src/vector/cl_SV_copy.cc: Likewise. * src/vector/cl_SV_number.cc: Likewise. * src/vector/cl_SV_ringelt.cc: Likewise. * tests/main.cc: Likewise. * tests/test_I_ilength.cc: Likewise. * tests/test_I_ord2.cc: Likewise.
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Remove exception hooks in favor of real C++ exceptions: * include/cln/exception.h: New file... * include/cln/cln.h: ...included here... * include/cln/rational.h: ...and here. * include/cln/abort.h: Removed. * include/cln/integer.h (ash_exception, exquo_exception): Add exception types. * include/cln/float.h (floating_point_exception, floating_point_nan_exception, floating_point_overflow_exception, floating_point_underflow_exception): Likewise. * include/cln/number_io.h (read_number_exception, read_number_bad_syntax_exception, read_number_junk_exception, read_number_eof_exception): Likewise. * include/cln/object.h (CL_DEFINE_CONVERTER): Replace dynamic assertion with a compile-time assertion. * include/cln/GV.h: Replace nonreturning functions with exceptions. * include/cln/modinteger.h: Likewise. * include/cln/SV.h: Likewise. * include/cln/ring.h: Likewise. * include/cln/string.h: Likewise. * include/cln/univpoly.h: Likewise. * src/base/cl_abort.cc: Removed. * src/base/cl_N_err_d0.cc: Removed. * src/base/cl_d0_exception.cc: New file. * src/base/cl_as_err.cc: Removed. * src/base/cl_as_exception.cc: New file. * src/base/cl_notreached.cc: Removed. * src/base/cl_notreached_exception.cc: New file. * src/base/input/cl_read_err_bad.cc: Removed. * src/base/input/cl_read_bad_syntax_exception.cc: New file. * src/base/input/cl_read_err_junk.cc: Removed. * src/base/input/cl_read_junk_exception.cc: New file. * src/base/input/cl_read_err_eof.cc: Removed. * src/base/input/cl_read_eof_exception.cc: New file. * src/base/cl_N.h (cl_as_error): Removed (see cln/exception.h). * src/base/macros.h (NOTREACHED): Throw. * src/base/cl_malloc.cc (xmalloc): Throw. * src/base/digitseq/cl_2DS_div.cc: Throw. * src/base/digitseq/cl_DS_div.cc: Throw. * src/base/digitseq/cl_DS_mul.cc: Throw. * src/base/digitseq/cl_DS_mul_fftc.h: Throw. * src/base/digitseq/cl_DS_mul_fftcs.h: Throw. * src/base/digitseq/cl_DS_mul_fftm.h: Throw. * src/base/digitseq/cl_DS_mul_fftp.h: Throw. * src/base/digitseq/cl_DS_mul_fftp3.h: Throw. * src/base/digitseq/cl_DS_mul_fftp3m.h: Throw. * src/base/digitseq/cl_DS_mul_fftr.h: Throw. * src/base/digitseq/cl_DS_mul_nuss.h: Throw. * src/base/digitseq/cl_DS_recipsqrt.cc: Throw. * src/base/digitseq/cl_DS_sqrt.cc: Throw. * src/base/hash/cl_hash.h: Throw. * src/base/hash/cl_hash1.h: Throw. * src/base/hash/cl_hash1weak.h: Throw. * src/base/hash/cl_hash2.h: Throw. * src/base/hash/cl_hash2weak.h: Throw. * src/base/hash/cl_hashset.h: Throw. * src/base/hash/cl_hashuniq.h: Throw. * src/base/hash/cl_hashuniqweak.h: Throw. * src/base/proplist/cl_pl_add.cc: Throw. * src/base/ring/cl_no_ring.cc: Throw. * src/base/string/cl_spushstring.h: Throw. * src/base/symbol/cl_symbol.cc: Throw. * src/integer/bitwise/cl_I_ash.h: Removed (see cln/integer.h.) * src/integer/bitwise/cl_I_asherr.cc: Removed. * src/integer/bitwise/cl_I_ash_exception.cc: New file. * src/integer/division/cl_I_exquoerr.cc: Removed. * src/integer/division/cl_I_exquo_exception.cc: New file. * src/integer/cl_I.h: Throw. * src/integer/division/cl_I_exquopos.cc: Throw. * src/integer/bitwise/cl_I_logbitp_I.cc: Throw. * src/integer/bitwise/cl_I_ash.cc: Throw. * src/integer/bitwise/cl_I_ash_I.cc: Throw. * src/integer/division/cl_I_exquo.cc: Throw. * src/integer/gcd/cl_I_gcd_aux2.cc: Throw. * src/integer/conv/cl_I_to_L.cc: Throw. * src/integer/conv/cl_I_to_Q.cc: Throw. * src/integer/conv/cl_I_to_UL.cc: Throw. * src/integer/conv/cl_I_to_UQ.cc: Throw. * src/integer/conv/cl_I_to_digits.cc: Throw. * src/integer/elem/cl_I_div.cc: Throw. * src/integer/algebraic/cl_I_sqrt.cc: Throw. * src/integer/input/cl_I_read.cc: Throw. * src/integer/input/cl_I_read_stream.cc: Throw. * src/integer/misc/cl_I_as.cc: Throw. * src/rational/elem/cl_RA_from_I_I_div.cc: Throw. * src/rational/elem/cl_RA_recip.cc: Throw. * src/rational/input/cl_RA_read.cc: Throw. * src/rational/input/cl_RA_read_stream.cc: Throw. * src/rational/input/cl_RA_readparsed.cc: Throw. * src/rational/misc/cl_RA_as.cc: Throw. * src/float/base/cl_F_err_nan.cc: Removed. * src/float/base/cl_F_nan_exception.cc: New file. * src/float/base/cl_F_err_un.cc: Removed. * src/float/base/cl_F_underflow_exception.cc: New file. * src/float/base/cl_F_err_ov.cc: Removed. * src/float/base/cl_F_overflow_exception.cc: New file. * src/float/cl_F.h (cl_error_floating_point_nan, cl_error_floating_point_overflow, cl_error_floating_point_underflow): Removed (see cln/float.h.) * src/float/sfloat/cl_SF.h: Throw. * src/float/sfloat/elem/cl_SF_div.cc: Throw. * src/float/sfloat/elem/cl_SF_from_RA.cc: Throw. * src/float/sfloat/elem/cl_SF_scale.cc: Throw. * src/float/sfloat/elem/cl_SF_scale_I.cc: Throw. * src/float/sfloat/misc/cl_SF_as.cc: Throw. * src/float/ffloat/cl_FF.h: Throw. * src/float/ffloat/conv/cl_FF_from_float.cc: Throw. * src/float/ffloat/elem/cl_FF_div.cc: Throw. * src/float/ffloat/elem/cl_FF_from_RA.cc: Throw. * src/float/ffloat/elem/cl_FF_scale.cc: Throw. * src/float/ffloat/elem/cl_FF_scale_I.cc: Throw. * src/float/ffloat/misc/cl_FF_as.cc: Throw. * src/float/dfloat/cl_DF.h: Throw. * src/float/dfloat/conv/cl_DF_from_double.cc: Throw. * src/float/dfloat/elem/cl_DF_div.cc: Throw. * src/float/dfloat/elem/cl_DF_from_RA.cc: Throw. * src/float/dfloat/elem/cl_DF_scale.cc: Throw. * src/float/dfloat/elem/cl_DF_scale_I.cc: Throw. * src/float/dfloat/misc/cl_DF_as.cc: Throw. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Throw. * src/float/lfloat/elem/cl_LF_1plus.cc: Throw. * src/float/lfloat/elem/cl_LF_I_div.cc: Throw. * src/float/lfloat/elem/cl_LF_I_mul.cc: Throw. * src/float/lfloat/elem/cl_LF_div.cc: Throw. * src/float/lfloat/elem/cl_LF_from_I.cc: Throw. * src/float/lfloat/elem/cl_LF_mul.cc: Throw. * src/float/lfloat/elem/cl_LF_scale.cc: Throw. * src/float/lfloat/elem/cl_LF_scale_I.cc: Throw. * src/float/lfloat/elem/cl_LF_square.cc: Throw. * src/float/lfloat/misc/cl_LF_as.cc: Throw. * src/float/lfloat/misc/cl_LF_shorten.cc: Throw. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Throw. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Throw. * src/float/input/cl_F_read.cc: Throw. * src/float/input/cl_F_read_stream.cc: Throw. * src/float/misc/cl_F_as.cc: Throw. * src/float/misc/cl_F_shortenrel.cc: Throw. * src/float/transcendental/cl_LF_coshsinh_aux.cc: Throw. * src/float/transcendental/cl_LF_cossin_aux.cc: Throw. * src/float/transcendental/cl_LF_exp_aux.cc: Throw. * src/float/transcendental/cl_LF_ratseries_a.cc: Throw. * src/float/transcendental/cl_LF_ratseries_ab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_b.cc: Throw. * src/float/transcendental/cl_LF_ratseries_p.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pq.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_q.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pq.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqb.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqcd_aux.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqd.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqd_aux.cc: Throw. * src/float/transcendental/cl_LF_zeta_int.cc: Throw. * src/real/elem/cl_R_div.cc: Throw. * src/real/format-output/cl_fmt_cardinal.cc: Throw. * src/real/format-output/cl_fmt_newroman.cc: Throw. * src/real/format-output/cl_fmt_oldroman.cc: Throw. * src/real/input/cl_R_read.cc: Throw. * src/real/input/cl_R_read_stream.cc: Throw. * src/real/misc/cl_R_as.cc: Throw. * src/real/random/cl_R_random.cc: Throw. * src/real/transcendental/cl_R_atan2.cc: Throw. * src/real/transcendental/cl_R_log.cc: Throw. * src/complex/input/cl_N_read.cc: Throw. * src/complex/input/cl_N_read_stream.cc: Throw. * src/complex/misc/cl_N_as.cc: Throw. * src/complex/transcendental/cl_C_atanh_aux.cc: Throw. * src/complex/transcendental/cl_C_expt_C.cc: Throw. * src/complex/transcendental/cl_C_log.cc: Throw. * src/complex/transcendental/cl_C_log2.cc: Throw. * src/numtheory/cl_nt_cornacchia1.cc: Throw. * src/numtheory/cl_nt_cornacchia4.cc: Throw. * src/numtheory/cl_nt_isprobprime.cc: Throw. * src/numtheory/cl_nt_jacobi.cc: Throw. * src/numtheory/cl_nt_jacobi_low.cc: Throw. * src/numtheory/cl_nt_sqrtmodp.cc: Throw. * src/modinteger/cl_MI.cc: Throw. * src/modinteger/cl_MI_int.h: Throw. * src/modinteger/cl_MI_montgom.h: Throw. * src/modinteger/cl_MI_pow2.h: Throw. * src/modinteger/cl_MI_rshift.cc: Throw. * src/modinteger/cl_MI_std.h: Throw. * src/polynomial/elem/cl_UP_GF2.h: Throw. * src/polynomial/elem/cl_UP_MI.h: Throw. * src/polynomial/elem/cl_UP_gen.h: Throw. * src/polynomial/elem/cl_UP_named.cc: Throw. * src/polynomial/elem/cl_UP_no_ring.cc (uninitialized_error, uninitialized_ring): Removed (see cln/ring.h.) * src/polynomial/elem/cl_UP_number.h: Throw. * src/polynomial/elem/cl_UP_unnamed.cc: Throw. * src/vector/cl_GV_I.cc: Throw. * src/vector/cl_GV_number.cc: Throw. * tests/timediv2adic-compare.cc: Use default abort(), not cl_abort(). * tests/timeprint-compare.cc: Likewise. * tests/timerecip2adic-compare.cc: Likewise. * doc/cln.tex: Document the exception classes. * examples/contfrac.cc: Use try/catch instead of setjmp/longjmp. * INSTALL: undocument -fno-exceptions. * README: Add exceptions to list of used C++ features.
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Remove exception hooks in favor of real C++ exceptions: * include/cln/exception.h: New file... * include/cln/cln.h: ...included here... * include/cln/rational.h: ...and here. * include/cln/abort.h: Removed. * include/cln/integer.h (ash_exception, exquo_exception): Add exception types. * include/cln/float.h (floating_point_exception, floating_point_nan_exception, floating_point_overflow_exception, floating_point_underflow_exception): Likewise. * include/cln/number_io.h (read_number_exception, read_number_bad_syntax_exception, read_number_junk_exception, read_number_eof_exception): Likewise. * include/cln/object.h (CL_DEFINE_CONVERTER): Replace dynamic assertion with a compile-time assertion. * include/cln/GV.h: Replace nonreturning functions with exceptions. * include/cln/modinteger.h: Likewise. * include/cln/SV.h: Likewise. * include/cln/ring.h: Likewise. * include/cln/string.h: Likewise. * include/cln/univpoly.h: Likewise. * src/base/cl_abort.cc: Removed. * src/base/cl_N_err_d0.cc: Removed. * src/base/cl_d0_exception.cc: New file. * src/base/cl_as_err.cc: Removed. * src/base/cl_as_exception.cc: New file. * src/base/cl_notreached.cc: Removed. * src/base/cl_notreached_exception.cc: New file. * src/base/input/cl_read_err_bad.cc: Removed. * src/base/input/cl_read_bad_syntax_exception.cc: New file. * src/base/input/cl_read_err_junk.cc: Removed. * src/base/input/cl_read_junk_exception.cc: New file. * src/base/input/cl_read_err_eof.cc: Removed. * src/base/input/cl_read_eof_exception.cc: New file. * src/base/cl_N.h (cl_as_error): Removed (see cln/exception.h). * src/base/macros.h (NOTREACHED): Throw. * src/base/cl_malloc.cc (xmalloc): Throw. * src/base/digitseq/cl_2DS_div.cc: Throw. * src/base/digitseq/cl_DS_div.cc: Throw. * src/base/digitseq/cl_DS_mul.cc: Throw. * src/base/digitseq/cl_DS_mul_fftc.h: Throw. * src/base/digitseq/cl_DS_mul_fftcs.h: Throw. * src/base/digitseq/cl_DS_mul_fftm.h: Throw. * src/base/digitseq/cl_DS_mul_fftp.h: Throw. * src/base/digitseq/cl_DS_mul_fftp3.h: Throw. * src/base/digitseq/cl_DS_mul_fftp3m.h: Throw. * src/base/digitseq/cl_DS_mul_fftr.h: Throw. * src/base/digitseq/cl_DS_mul_nuss.h: Throw. * src/base/digitseq/cl_DS_recipsqrt.cc: Throw. * src/base/digitseq/cl_DS_sqrt.cc: Throw. * src/base/hash/cl_hash.h: Throw. * src/base/hash/cl_hash1.h: Throw. * src/base/hash/cl_hash1weak.h: Throw. * src/base/hash/cl_hash2.h: Throw. * src/base/hash/cl_hash2weak.h: Throw. * src/base/hash/cl_hashset.h: Throw. * src/base/hash/cl_hashuniq.h: Throw. * src/base/hash/cl_hashuniqweak.h: Throw. * src/base/proplist/cl_pl_add.cc: Throw. * src/base/ring/cl_no_ring.cc: Throw. * src/base/string/cl_spushstring.h: Throw. * src/base/symbol/cl_symbol.cc: Throw. * src/integer/bitwise/cl_I_ash.h: Removed (see cln/integer.h.) * src/integer/bitwise/cl_I_asherr.cc: Removed. * src/integer/bitwise/cl_I_ash_exception.cc: New file. * src/integer/division/cl_I_exquoerr.cc: Removed. * src/integer/division/cl_I_exquo_exception.cc: New file. * src/integer/cl_I.h: Throw. * src/integer/division/cl_I_exquopos.cc: Throw. * src/integer/bitwise/cl_I_logbitp_I.cc: Throw. * src/integer/bitwise/cl_I_ash.cc: Throw. * src/integer/bitwise/cl_I_ash_I.cc: Throw. * src/integer/division/cl_I_exquo.cc: Throw. * src/integer/gcd/cl_I_gcd_aux2.cc: Throw. * src/integer/conv/cl_I_to_L.cc: Throw. * src/integer/conv/cl_I_to_Q.cc: Throw. * src/integer/conv/cl_I_to_UL.cc: Throw. * src/integer/conv/cl_I_to_UQ.cc: Throw. * src/integer/conv/cl_I_to_digits.cc: Throw. * src/integer/elem/cl_I_div.cc: Throw. * src/integer/algebraic/cl_I_sqrt.cc: Throw. * src/integer/input/cl_I_read.cc: Throw. * src/integer/input/cl_I_read_stream.cc: Throw. * src/integer/misc/cl_I_as.cc: Throw. * src/rational/elem/cl_RA_from_I_I_div.cc: Throw. * src/rational/elem/cl_RA_recip.cc: Throw. * src/rational/input/cl_RA_read.cc: Throw. * src/rational/input/cl_RA_read_stream.cc: Throw. * src/rational/input/cl_RA_readparsed.cc: Throw. * src/rational/misc/cl_RA_as.cc: Throw. * src/float/base/cl_F_err_nan.cc: Removed. * src/float/base/cl_F_nan_exception.cc: New file. * src/float/base/cl_F_err_un.cc: Removed. * src/float/base/cl_F_underflow_exception.cc: New file. * src/float/base/cl_F_err_ov.cc: Removed. * src/float/base/cl_F_overflow_exception.cc: New file. * src/float/cl_F.h (cl_error_floating_point_nan, cl_error_floating_point_overflow, cl_error_floating_point_underflow): Removed (see cln/float.h.) * src/float/sfloat/cl_SF.h: Throw. * src/float/sfloat/elem/cl_SF_div.cc: Throw. * src/float/sfloat/elem/cl_SF_from_RA.cc: Throw. * src/float/sfloat/elem/cl_SF_scale.cc: Throw. * src/float/sfloat/elem/cl_SF_scale_I.cc: Throw. * src/float/sfloat/misc/cl_SF_as.cc: Throw. * src/float/ffloat/cl_FF.h: Throw. * src/float/ffloat/conv/cl_FF_from_float.cc: Throw. * src/float/ffloat/elem/cl_FF_div.cc: Throw. * src/float/ffloat/elem/cl_FF_from_RA.cc: Throw. * src/float/ffloat/elem/cl_FF_scale.cc: Throw. * src/float/ffloat/elem/cl_FF_scale_I.cc: Throw. * src/float/ffloat/misc/cl_FF_as.cc: Throw. * src/float/dfloat/cl_DF.h: Throw. * src/float/dfloat/conv/cl_DF_from_double.cc: Throw. * src/float/dfloat/elem/cl_DF_div.cc: Throw. * src/float/dfloat/elem/cl_DF_from_RA.cc: Throw. * src/float/dfloat/elem/cl_DF_scale.cc: Throw. * src/float/dfloat/elem/cl_DF_scale_I.cc: Throw. * src/float/dfloat/misc/cl_DF_as.cc: Throw. * src/float/lfloat/algebraic/cl_LF_sqrt.cc: Throw. * src/float/lfloat/elem/cl_LF_1plus.cc: Throw. * src/float/lfloat/elem/cl_LF_I_div.cc: Throw. * src/float/lfloat/elem/cl_LF_I_mul.cc: Throw. * src/float/lfloat/elem/cl_LF_div.cc: Throw. * src/float/lfloat/elem/cl_LF_from_I.cc: Throw. * src/float/lfloat/elem/cl_LF_mul.cc: Throw. * src/float/lfloat/elem/cl_LF_scale.cc: Throw. * src/float/lfloat/elem/cl_LF_scale_I.cc: Throw. * src/float/lfloat/elem/cl_LF_square.cc: Throw. * src/float/lfloat/misc/cl_LF_as.cc: Throw. * src/float/lfloat/misc/cl_LF_shorten.cc: Throw. * src/float/lfloat/misc/cl_LF_shortenrel.cc: Throw. * src/float/lfloat/misc/cl_LF_shortenwith.cc: Throw. * src/float/input/cl_F_read.cc: Throw. * src/float/input/cl_F_read_stream.cc: Throw. * src/float/misc/cl_F_as.cc: Throw. * src/float/misc/cl_F_shortenrel.cc: Throw. * src/float/transcendental/cl_LF_coshsinh_aux.cc: Throw. * src/float/transcendental/cl_LF_cossin_aux.cc: Throw. * src/float/transcendental/cl_LF_exp_aux.cc: Throw. * src/float/transcendental/cl_LF_ratseries_a.cc: Throw. * src/float/transcendental/cl_LF_ratseries_ab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_b.cc: Throw. * src/float/transcendental/cl_LF_ratseries_p.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pq.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_pqb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_q.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_qb.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pq.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqa.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqab.cc: Throw. * src/float/transcendental/cl_LF_ratseries_stream_pqb.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqcd_aux.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqd.cc: Throw. * src/float/transcendental/cl_LF_ratsumseries_pqd_aux.cc: Throw. * src/float/transcendental/cl_LF_zeta_int.cc: Throw. * src/real/elem/cl_R_div.cc: Throw. * src/real/format-output/cl_fmt_cardinal.cc: Throw. * src/real/format-output/cl_fmt_newroman.cc: Throw. * src/real/format-output/cl_fmt_oldroman.cc: Throw. * src/real/input/cl_R_read.cc: Throw. * src/real/input/cl_R_read_stream.cc: Throw. * src/real/misc/cl_R_as.cc: Throw. * src/real/random/cl_R_random.cc: Throw. * src/real/transcendental/cl_R_atan2.cc: Throw. * src/real/transcendental/cl_R_log.cc: Throw. * src/complex/input/cl_N_read.cc: Throw. * src/complex/input/cl_N_read_stream.cc: Throw. * src/complex/misc/cl_N_as.cc: Throw. * src/complex/transcendental/cl_C_atanh_aux.cc: Throw. * src/complex/transcendental/cl_C_expt_C.cc: Throw. * src/complex/transcendental/cl_C_log.cc: Throw. * src/complex/transcendental/cl_C_log2.cc: Throw. * src/numtheory/cl_nt_cornacchia1.cc: Throw. * src/numtheory/cl_nt_cornacchia4.cc: Throw. * src/numtheory/cl_nt_isprobprime.cc: Throw. * src/numtheory/cl_nt_jacobi.cc: Throw. * src/numtheory/cl_nt_jacobi_low.cc: Throw. * src/numtheory/cl_nt_sqrtmodp.cc: Throw. * src/modinteger/cl_MI.cc: Throw. * src/modinteger/cl_MI_int.h: Throw. * src/modinteger/cl_MI_montgom.h: Throw. * src/modinteger/cl_MI_pow2.h: Throw. * src/modinteger/cl_MI_rshift.cc: Throw. * src/modinteger/cl_MI_std.h: Throw. * src/polynomial/elem/cl_UP_GF2.h: Throw. * src/polynomial/elem/cl_UP_MI.h: Throw. * src/polynomial/elem/cl_UP_gen.h: Throw. * src/polynomial/elem/cl_UP_named.cc: Throw. * src/polynomial/elem/cl_UP_no_ring.cc (uninitialized_error, uninitialized_ring): Removed (see cln/ring.h.) * src/polynomial/elem/cl_UP_number.h: Throw. * src/polynomial/elem/cl_UP_unnamed.cc: Throw. * src/vector/cl_GV_I.cc: Throw. * src/vector/cl_GV_number.cc: Throw. * tests/timediv2adic-compare.cc: Use default abort(), not cl_abort(). * tests/timeprint-compare.cc: Likewise. * tests/timerecip2adic-compare.cc: Likewise. * doc/cln.tex: Document the exception classes. * examples/contfrac.cc: Use try/catch instead of setjmp/longjmp. * INSTALL: undocument -fno-exceptions. * README: Add exceptions to list of used C++ features.
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25 years ago
  1. // Public float operations.
  2. #ifndef _CL_FLOAT_H
  3. #define _CL_FLOAT_H
  4. #include "cln/number.h"
  5. #include "cln/float_class.h"
  6. #include "cln/floatformat.h"
  7. #include "cln/random.h"
  8. #include "cln/integer_class.h"
  9. #include "cln/sfloat_class.h"
  10. #include "cln/ffloat_class.h"
  11. #include "cln/dfloat_class.h"
  12. #include "cln/lfloat_class.h"
  13. #include "cln/exception.h"
  14. namespace cln {
  15. CL_DEFINE_AS_CONVERSION(cl_F)
  16. // Return type for integer_decode_float:
  17. struct cl_idecoded_float {
  18. cl_I mantissa;
  19. cl_I exponent;
  20. cl_I sign;
  21. // Constructor.
  22. cl_idecoded_float () {}
  23. cl_idecoded_float (const cl_I& m, const cl_I& e, const cl_I& s) : mantissa(m), exponent(e), sign(s) {}
  24. };
  25. // zerop(x) testet, ob (= x 0).
  26. extern bool zerop (const cl_F& x);
  27. // minusp(x) testet, ob (< x 0).
  28. extern bool minusp (const cl_F& x);
  29. // plusp(x) testet, ob (> x 0).
  30. extern bool plusp (const cl_F& x);
  31. // cl_F_to_SF(x) wandelt ein Float x in ein Short-Float um und rundet dabei.
  32. extern const cl_SF cl_F_to_SF (const cl_F& x);
  33. // cl_F_to_FF(x) wandelt ein Float x in ein Single-Float um und rundet dabei.
  34. extern const cl_FF cl_F_to_FF (const cl_F& x);
  35. // cl_F_to_DF(x) wandelt ein Float x in ein Double-Float um und rundet dabei.
  36. extern const cl_DF cl_F_to_DF (const cl_F& x);
  37. // cl_F_to_LF(x,len) wandelt ein Float x in ein Long-Float mit len Digits um
  38. // und rundet dabei.
  39. // > uintC len: gewünschte Anzahl Digits, >=LF_minlen
  40. extern const cl_LF cl_F_to_LF (const cl_F& x, uintC len);
  41. // The default float format used when converting rational numbers to floats.
  42. extern float_format_t default_float_format;
  43. // Returns the smallest float format which guarantees at least n decimal digits
  44. // in the mantissa (after the decimal point).
  45. extern float_format_t float_format (uintE n);
  46. // cl_float(x,y) wandelt ein Float x in das Float-Format des Floats y um
  47. // und rundet dabei nötigenfalls.
  48. // > x,y: Floats
  49. // < ergebnis: (float x y)
  50. extern const cl_F cl_float (const cl_F& x, const cl_F& y);
  51. // cl_float(x,f) wandelt ein Float x in das Float-Format f um
  52. // und rundet dabei nötigenfalls.
  53. // > x: ein Float
  54. // > f: eine Float-Format-Spezifikation
  55. // < ergebnis: (float x f)
  56. extern const cl_F cl_float (const cl_F& x, float_format_t f);
  57. // cl_float(x) wandelt eine reelle Zahl x in ein Float um
  58. // und rundet dabei nötigenfalls.
  59. // > x: eine reelle Zahl
  60. // < ergebnis: (float x)
  61. // Abhängig von default_float_format.
  62. inline const cl_F cl_float (const cl_F& x) { return x; }
  63. // cl_float(x,y) wandelt ein Integer x in das Float-Format des Floats y um
  64. // und rundet dabei nötigenfalls.
  65. // > x: ein Integer
  66. // > y: ein Float
  67. // < ergebnis: (float x y)
  68. extern const cl_F cl_float (const cl_I& x, const cl_F& y);
  69. // cl_float(x,y) wandelt ein Integer x in das Float-Format f um
  70. // und rundet dabei nötigenfalls.
  71. // > x: ein Integer
  72. // > f: eine Float-Format-Spezifikation
  73. // < ergebnis: (float x f)
  74. extern const cl_F cl_float (const cl_I& x, float_format_t f);
  75. // cl_float(x) wandelt ein Integer x in ein Float um und rundet dabei.
  76. // > x: ein Integer
  77. // < ergebnis: (float x)
  78. // Abhängig von default_float_format.
  79. extern const cl_F cl_float (const cl_I& x);
  80. // cl_float(x,y) wandelt eine rationale Zahl x in das Float-Format des
  81. // Floats y um und rundet dabei nötigenfalls.
  82. // > x: eine rationale Zahl
  83. // > y: ein Float
  84. // < ergebnis: (float x y)
  85. extern const cl_F cl_float (const cl_RA& x, const cl_F& y);
  86. // cl_float(x,y) wandelt eine rationale Zahl x in das Float-Format f um
  87. // und rundet dabei nötigenfalls.
  88. // > x: eine rationale Zahl
  89. // > f: eine Float-Format-Spezifikation
  90. // < ergebnis: (float x f)
  91. extern const cl_F cl_float (const cl_RA& x, float_format_t f);
  92. // cl_float(x) wandelt eine rationale Zahl x in ein Float um und rundet dabei.
  93. // > x: eine rationale Zahl
  94. // < ergebnis: (float x)
  95. // Abhängig von default_float_format.
  96. extern const cl_F cl_float (const cl_RA& x);
  97. // The C++ compilers are not clever enough to guess this:
  98. inline const cl_F cl_float (int x, const cl_F& y)
  99. { return cl_float(cl_I(x),y); }
  100. inline const cl_F cl_float (unsigned int x, const cl_F& y)
  101. { return cl_float(cl_I(x),y); }
  102. inline const cl_F cl_float (int x, float_format_t y)
  103. { return cl_float(cl_I(x),y); }
  104. inline const cl_F cl_float (unsigned int x, float_format_t y)
  105. { return cl_float(cl_I(x),y); }
  106. inline const cl_F cl_float (int x)
  107. { return cl_float(cl_I(x)); }
  108. inline const cl_F cl_float (unsigned int x)
  109. { return cl_float(cl_I(x)); }
  110. // The C++ compilers could hardly guess the following:
  111. inline const cl_F cl_float (float x, const cl_F& y)
  112. { return cl_float(cl_FF(x),y); }
  113. inline const cl_F cl_float (double x, const cl_F& y)
  114. { return cl_float(cl_DF(x),y); }
  115. inline const cl_F cl_float (float x, float_format_t y)
  116. { return cl_float(cl_FF(x),y); }
  117. inline const cl_F cl_float (double x, float_format_t y)
  118. { return cl_float(cl_DF(x),y); }
  119. inline const cl_F cl_float (float x)
  120. { return cl_float(cl_FF(x)); }
  121. inline const cl_F cl_float (double x)
  122. { return cl_float(cl_DF(x)); }
  123. // Liefert (- x), wo x ein Float ist.
  124. extern const cl_F operator- (const cl_F& x);
  125. // Liefert (+ x y), wo x und y Floats sind.
  126. extern const cl_F operator+ (const cl_F& x, const cl_F& y);
  127. // The C++ compilers could hardly guess the following:
  128. inline const cl_F operator+ (const cl_RA& x, const cl_F& y)
  129. { return cl_float(x,y) + y; }
  130. inline const cl_F operator+ (const cl_I& x, const cl_F& y)
  131. { return cl_float(x,y) + y; }
  132. inline const cl_F operator+ (const cl_F& x, const cl_RA& y)
  133. { return x + cl_float(y,x); }
  134. inline const cl_F operator+ (const cl_F& x, const cl_I& y)
  135. { return x + cl_float(y,x); }
  136. // Dem C++-Compiler muß man nun auch das Folgende sagen:
  137. inline const cl_F operator+ (const int x, const cl_F& y)
  138. { return cl_I(x) + y; }
  139. inline const cl_F operator+ (const unsigned int x, const cl_F& y)
  140. { return cl_I(x) + y; }
  141. inline const cl_F operator+ (const long x, const cl_F& y)
  142. { return cl_I(x) + y; }
  143. inline const cl_F operator+ (const unsigned long x, const cl_F& y)
  144. { return cl_I(x) + y; }
  145. #ifdef HAVE_LONGLONG
  146. inline const cl_F operator+ (const long long x, const cl_F& y)
  147. { return cl_I(x) + y; }
  148. inline const cl_F operator+ (const unsigned long long x, const cl_F& y)
  149. { return cl_I(x) + y; }
  150. #endif
  151. inline const cl_F operator+ (const float x, const cl_F& y)
  152. { return cl_F(x) + y; }
  153. inline const cl_F operator+ (const double x, const cl_F& y)
  154. { return cl_F(x) + y; }
  155. inline const cl_F operator+ (const cl_F& x, const int y)
  156. { return x + cl_I(y); }
  157. inline const cl_F operator+ (const cl_F& x, const unsigned int y)
  158. { return x + cl_I(y); }
  159. inline const cl_F operator+ (const cl_F& x, const long y)
  160. { return x + cl_I(y); }
  161. inline const cl_F operator+ (const cl_F& x, const unsigned long y)
  162. { return x + cl_I(y); }
  163. #ifdef HAVE_LONGLONG
  164. inline const cl_F operator+ (const cl_F& x, const long long y)
  165. { return x + cl_I(y); }
  166. inline const cl_F operator+ (const cl_F& x, const unsigned long long y)
  167. { return x + cl_I(y); }
  168. #endif
  169. inline const cl_F operator+ (const cl_F& x, const float y)
  170. { return x + cl_F(y); }
  171. inline const cl_F operator+ (const cl_F& x, const double y)
  172. { return x + cl_F(y); }
  173. // Liefert (- x y), wo x und y Floats sind.
  174. extern const cl_F operator- (const cl_F& x, const cl_F& y);
  175. // The C++ compilers could hardly guess the following:
  176. inline const cl_F operator- (const cl_RA& x, const cl_F& y)
  177. { return cl_float(x,y) - y; }
  178. inline const cl_F operator- (const cl_I& x, const cl_F& y)
  179. { return cl_float(x,y) - y; }
  180. inline const cl_F operator- (const cl_F& x, const cl_RA& y)
  181. { return x - cl_float(y,x); }
  182. inline const cl_F operator- (const cl_F& x, const cl_I& y)
  183. { return x - cl_float(y,x); }
  184. // Dem C++-Compiler muß man nun auch das Folgende sagen:
  185. inline const cl_F operator- (const int x, const cl_F& y)
  186. { return cl_I(x) - y; }
  187. inline const cl_F operator- (const unsigned int x, const cl_F& y)
  188. { return cl_I(x) - y; }
  189. inline const cl_F operator- (const long x, const cl_F& y)
  190. { return cl_I(x) - y; }
  191. inline const cl_F operator- (const unsigned long x, const cl_F& y)
  192. { return cl_I(x) - y; }
  193. #ifdef HAVE_LONGLONG
  194. inline const cl_F operator- (const long long x, const cl_F& y)
  195. { return cl_I(x) - y; }
  196. inline const cl_F operator- (const unsigned long long x, const cl_F& y)
  197. { return cl_I(x) - y; }
  198. #endif
  199. inline const cl_F operator- (const float x, const cl_F& y)
  200. { return cl_F(x) - y; }
  201. inline const cl_F operator- (const double x, const cl_F& y)
  202. { return cl_F(x) - y; }
  203. inline const cl_F operator- (const cl_F& x, const int y)
  204. { return x - cl_I(y); }
  205. inline const cl_F operator- (const cl_F& x, const unsigned int y)
  206. { return x - cl_I(y); }
  207. inline const cl_F operator- (const cl_F& x, const long y)
  208. { return x - cl_I(y); }
  209. inline const cl_F operator- (const cl_F& x, const unsigned long y)
  210. { return x - cl_I(y); }
  211. #ifdef HAVE_LONGLONG
  212. inline const cl_F operator- (const cl_F& x, const long long y)
  213. { return x - cl_I(y); }
  214. inline const cl_F operator- (const cl_F& x, const unsigned long long y)
  215. { return x - cl_I(y); }
  216. #endif
  217. inline const cl_F operator- (const cl_F& x, const float y)
  218. { return x - cl_F(y); }
  219. inline const cl_F operator- (const cl_F& x, const double y)
  220. { return x - cl_F(y); }
  221. // Liefert (* x y), wo x und y Floats sind.
  222. extern const cl_F operator* (const cl_F& x, const cl_F& y);
  223. // Spezialfall x oder y Integer oder rationale Zahl.
  224. inline const cl_R operator* (const cl_F& x, const cl_I& y)
  225. {
  226. extern const cl_R cl_F_I_mul (const cl_F&, const cl_I&);
  227. return cl_F_I_mul(x,y);
  228. }
  229. inline const cl_R operator* (const cl_I& x, const cl_F& y)
  230. {
  231. extern const cl_R cl_F_I_mul (const cl_F&, const cl_I&);
  232. return cl_F_I_mul(y,x);
  233. }
  234. inline const cl_R operator* (const cl_F& x, const cl_RA& y)
  235. {
  236. extern const cl_R cl_F_RA_mul (const cl_F&, const cl_RA&);
  237. return cl_F_RA_mul(x,y);
  238. }
  239. inline const cl_R operator* (const cl_RA& x, const cl_F& y)
  240. {
  241. extern const cl_R cl_F_RA_mul (const cl_F&, const cl_RA&);
  242. return cl_F_RA_mul(y,x);
  243. }
  244. // Dem C++-Compiler muß man nun auch das Folgende sagen:
  245. inline const cl_R operator* (const int x, const cl_F& y)
  246. { return cl_I(x) * y; }
  247. inline const cl_R operator* (const unsigned int x, const cl_F& y)
  248. { return cl_I(x) * y; }
  249. inline const cl_R operator* (const long x, const cl_F& y)
  250. { return cl_I(x) * y; }
  251. inline const cl_R operator* (const unsigned long x, const cl_F& y)
  252. { return cl_I(x) * y; }
  253. #ifdef HAVE_LONGLONG
  254. inline const cl_R operator* (const long long x, const cl_F& y)
  255. { return cl_I(x) * y; }
  256. inline const cl_R operator* (const unsigned long long x, const cl_F& y)
  257. { return cl_I(x) * y; }
  258. #endif
  259. inline const cl_F operator* (const float x, const cl_F& y)
  260. { return cl_F(x) * y; }
  261. inline const cl_F operator* (const double x, const cl_F& y)
  262. { return cl_F(x) * y; }
  263. inline const cl_R operator* (const cl_F& x, const int y)
  264. { return x * cl_I(y); }
  265. inline const cl_R operator* (const cl_F& x, const unsigned int y)
  266. { return x * cl_I(y); }
  267. inline const cl_R operator* (const cl_F& x, const long y)
  268. { return x * cl_I(y); }
  269. inline const cl_R operator* (const cl_F& x, const unsigned long y)
  270. { return x * cl_I(y); }
  271. #ifdef HAVE_LONGLONG
  272. inline const cl_R operator* (const cl_F& x, const long long y)
  273. { return x * cl_I(y); }
  274. inline const cl_R operator* (const cl_F& x, const unsigned long long y)
  275. { return x * cl_I(y); }
  276. #endif
  277. inline const cl_F operator* (const cl_F& x, const float y)
  278. { return x * cl_F(y); }
  279. inline const cl_F operator* (const cl_F& x, const double y)
  280. { return x * cl_F(y); }
  281. // Liefert (* x x), wo x ein Float ist.
  282. extern const cl_F square (const cl_F& x);
  283. // Liefert (/ x y), wo x und y Floats sind.
  284. extern const cl_F operator/ (const cl_F& x, const cl_F& y);
  285. // Liefert (/ x y), wo x und y ein Float und eine rationale Zahl sind.
  286. extern const cl_F operator/ (const cl_F& x, const cl_RA& y);
  287. extern const cl_F operator/ (const cl_F& x, const cl_I& y);
  288. extern const cl_R operator/ (const cl_RA& x, const cl_F& y);
  289. extern const cl_R operator/ (const cl_I& x, const cl_F& y);
  290. // The C++ compilers could hardly guess the following:
  291. inline const cl_F operator/ (const cl_F& x, const int y)
  292. { return x / cl_I(y); }
  293. inline const cl_F operator/ (const cl_F& x, const unsigned int y)
  294. { return x / cl_I(y); }
  295. inline const cl_F operator/ (const cl_F& x, const long y)
  296. { return x / cl_I(y); }
  297. inline const cl_F operator/ (const cl_F& x, const unsigned long y)
  298. { return x / cl_I(y); }
  299. #ifdef HAVE_LONGLONG
  300. inline const cl_F operator/ (const cl_F& x, const long long y)
  301. { return x / cl_I(y); }
  302. inline const cl_F operator/ (const cl_F& x, const unsigned long long y)
  303. { return x / cl_I(y); }
  304. #endif
  305. inline const cl_F operator/ (const cl_F& x, const float y)
  306. { return x / cl_F(y); }
  307. inline const cl_F operator/ (const cl_F& x, const double y)
  308. { return x / cl_F(y); }
  309. inline const cl_R operator/ (const int x, const cl_F& y)
  310. { return cl_I(x) / y; }
  311. inline const cl_R operator/ (const unsigned int x, const cl_F& y)
  312. { return cl_I(x) / y; }
  313. inline const cl_R operator/ (const long x, const cl_F& y)
  314. { return cl_I(x) / y; }
  315. inline const cl_R operator/ (const unsigned long x, const cl_F& y)
  316. { return cl_I(x) / y; }
  317. #ifdef HAVE_LONGLONG
  318. inline const cl_R operator/ (const long long x, const cl_F& y)
  319. { return cl_I(x) / y; }
  320. inline const cl_R operator/ (const unsigned long long x, const cl_F& y)
  321. { return cl_I(x) / y; }
  322. #endif
  323. inline const cl_F operator/ (const float x, const cl_F& y)
  324. { return cl_F(x) / y; }
  325. inline const cl_F operator/ (const double x, const cl_F& y)
  326. { return cl_F(x) / y; }
  327. // Liefert (abs x), wo x ein Float ist.
  328. extern const cl_F abs (const cl_F& x);
  329. // Liefert zu einem Float x>=0 : (sqrt x), ein Float.
  330. extern const cl_F sqrt (const cl_F& x);
  331. // recip(x) liefert (/ x), wo x ein Float ist.
  332. extern const cl_F recip (const cl_F& x);
  333. // (1+ x), wo x ein Float ist.
  334. inline const cl_F plus1 (const cl_F& x) // { return x + cl_I(1); }
  335. {
  336. return x + cl_float(1,x);
  337. }
  338. // (1- x), wo x ein Float ist.
  339. inline const cl_F minus1 (const cl_F& x) // { return x + cl_I(-1); }
  340. {
  341. return x + cl_float(-1,x);
  342. }
  343. // compare(x,y) vergleicht zwei Floats x und y.
  344. // Ergebnis: 0 falls x=y, +1 falls x>y, -1 falls x<y.
  345. extern cl_signean compare (const cl_F& x, const cl_F& y);
  346. // equal_hashcode(x) liefert einen equal-invarianten Hashcode für x.
  347. extern uint32 equal_hashcode (const cl_F& x);
  348. inline bool operator== (const cl_F& x, const cl_F& y)
  349. { return compare(x,y)==0; }
  350. inline bool operator!= (const cl_F& x, const cl_F& y)
  351. { return compare(x,y)!=0; }
  352. inline bool operator<= (const cl_F& x, const cl_F& y)
  353. { return compare(x,y)<=0; }
  354. inline bool operator< (const cl_F& x, const cl_F& y)
  355. { return compare(x,y)<0; }
  356. inline bool operator>= (const cl_F& x, const cl_F& y)
  357. { return compare(x,y)>=0; }
  358. inline bool operator> (const cl_F& x, const cl_F& y)
  359. { return compare(x,y)>0; }
  360. // ffloor(x) liefert (ffloor x), wo x ein Float ist.
  361. extern const cl_F ffloor (const cl_F& x);
  362. // fceiling(x) liefert (fceiling x), wo x ein Float ist.
  363. extern const cl_F fceiling (const cl_F& x);
  364. // ftruncate(x) liefert (ftruncate x), wo x ein Float ist.
  365. extern const cl_F ftruncate (const cl_F& x);
  366. // fround(x) liefert (fround x), wo x ein Float ist.
  367. extern const cl_F fround (const cl_F& x);
  368. // Return type for frounding operators.
  369. // x / y --> (q,r) with x = y*q+r.
  370. struct cl_F_fdiv_t {
  371. cl_F quotient;
  372. cl_F remainder;
  373. // Constructor.
  374. cl_F_fdiv_t () {}
  375. cl_F_fdiv_t (const cl_F& q, const cl_F& r) : quotient(q), remainder(r) {}
  376. };
  377. // ffloor2(x) liefert (ffloor x), wo x ein F ist.
  378. extern const cl_F_fdiv_t ffloor2 (const cl_F& x);
  379. // fceiling2(x) liefert (fceiling x), wo x ein F ist.
  380. extern const cl_F_fdiv_t fceiling2 (const cl_F& x);
  381. // ftruncate2(x) liefert (ftruncate x), wo x ein F ist.
  382. extern const cl_F_fdiv_t ftruncate2 (const cl_F& x);
  383. // fround2(x) liefert (fround x), wo x ein F ist.
  384. extern const cl_F_fdiv_t fround2 (const cl_F& x);
  385. // Return type for rounding operators.
  386. // x / y --> (q,r) with x = y*q+r.
  387. struct cl_F_div_t {
  388. cl_I quotient;
  389. cl_F remainder;
  390. // Constructor.
  391. cl_F_div_t () {}
  392. cl_F_div_t (const cl_I& q, const cl_F& r) : quotient(q), remainder(r) {}
  393. };
  394. // floor2(x) liefert (floor x), wo x ein F ist.
  395. extern const cl_F_div_t floor2 (const cl_F& x);
  396. extern const cl_I floor1 (const cl_F& x);
  397. // ceiling2(x) liefert (ceiling x), wo x ein F ist.
  398. extern const cl_F_div_t ceiling2 (const cl_F& x);
  399. extern const cl_I ceiling1 (const cl_F& x);
  400. // truncate2(x) liefert (truncate x), wo x ein F ist.
  401. extern const cl_F_div_t truncate2 (const cl_F& x);
  402. extern const cl_I truncate1 (const cl_F& x);
  403. // round2(x) liefert (round x), wo x ein F ist.
  404. extern const cl_F_div_t round2 (const cl_F& x);
  405. extern const cl_I round1 (const cl_F& x);
  406. // floor2(x,y) liefert (floor x y), wo x und y Floats sind.
  407. extern const cl_F_div_t floor2 (const cl_F& x, const cl_F& y);
  408. inline const cl_I floor1 (const cl_F& x, const cl_F& y) { return floor1(x/y); }
  409. // ceiling2(x,y) liefert (ceiling x y), wo x und y Floats sind.
  410. extern const cl_F_div_t ceiling2 (const cl_F& x, const cl_F& y);
  411. inline const cl_I ceiling1 (const cl_F& x, const cl_F& y) { return ceiling1(x/y); }
  412. // truncate2(x,y) liefert (truncate x y), wo x und y Floats sind.
  413. extern const cl_F_div_t truncate2 (const cl_F& x, const cl_F& y);
  414. inline const cl_I truncate1 (const cl_F& x, const cl_F& y) { return truncate1(x/y); }
  415. // round2(x,y) liefert (round x y), wo x und y Floats sind.
  416. extern const cl_F_div_t round2 (const cl_F& x, const cl_F& y);
  417. inline const cl_I round1 (const cl_F& x, const cl_F& y) { return round1(x/y); }
  418. // Return type for decode_float:
  419. struct decoded_float {
  420. cl_F mantissa;
  421. cl_I exponent;
  422. cl_F sign;
  423. // Constructor.
  424. decoded_float () {}
  425. decoded_float (const cl_F& m, const cl_I& e, const cl_F& s) : mantissa(m), exponent(e), sign(s) {}
  426. };
  427. // decode_float(x) liefert zu einem Float x: (decode-float x).
  428. // x = 0.0 liefert (0.0, 0, 1.0).
  429. // x = (-1)^s * 2^e * m liefert ((-1)^0 * 2^0 * m, e als Integer, (-1)^s).
  430. extern const decoded_float decode_float (const cl_F& x);
  431. // float_exponent(x) liefert zu einem Float x:
  432. // den Exponenten von (decode-float x).
  433. // x = 0.0 liefert 0.
  434. // x = (-1)^s * 2^e * m liefert e.
  435. extern sintE float_exponent (const cl_F& x);
  436. // float_radix(x) liefert (float-radix x), wo x ein Float ist.
  437. inline sintL float_radix (const cl_F& x)
  438. {
  439. (void)x; // unused x
  440. return 2;
  441. }
  442. // float_sign(x) liefert (float-sign x), wo x ein Float ist.
  443. extern const cl_F float_sign (const cl_F& x);
  444. // float_sign(x,y) liefert (float-sign x y), wo x und y Floats sind.
  445. extern const cl_F float_sign (const cl_F& x, const cl_F& y);
  446. // float_digits(x) liefert (float-digits x), wo x ein Float ist.
  447. // < ergebnis: ein uintC >0
  448. extern uintC float_digits (const cl_F& x);
  449. // float_precision(x) liefert (float-precision x), wo x ein Float ist.
  450. // < ergebnis: ein uintC >=0
  451. extern uintC float_precision (const cl_F& x);
  452. // Returns the floating point format of a float.
  453. inline float_format_t float_format (const cl_F& x)
  454. { return (float_format_t) float_digits(x); }
  455. // integer_decode_float(x) liefert zu einem Float x: (integer-decode-float x).
  456. // x = 0.0 liefert (0, 0, 1).
  457. // x = (-1)^s * 2^e * m bei Float-Precision p liefert
  458. // (Mantisse 2^p * m als Integer, e-p als Integer, (-1)^s als Fixnum).
  459. extern const cl_idecoded_float integer_decode_float (const cl_F& x);
  460. // rational(x) liefert (rational x), wo x ein Float ist.
  461. extern const cl_RA rational (const cl_F& x);
  462. // scale_float(x,delta) liefert x*2^delta, wo x ein Float ist.
  463. extern const cl_F scale_float (const cl_F& x, sintC delta);
  464. extern const cl_F scale_float (const cl_F& x, const cl_I& delta);
  465. // max(x,y) liefert (max x y), wo x und y Floats sind.
  466. extern const cl_F max (const cl_F& x, const cl_F& y);
  467. // min(x,y) liefert (min x y), wo x und y Floats sind.
  468. extern const cl_F min (const cl_F& x, const cl_F& y);
  469. // signum(x) liefert (signum x), wo x ein Float ist.
  470. extern const cl_F signum (const cl_F& x);
  471. // Returns the largest (most positive) floating point number in float format f.
  472. extern const cl_F most_positive_float (float_format_t f);
  473. //CL_REQUIRE(cl_F_mostpos)
  474. // Returns the smallest (most negative) floating point number in float format f.
  475. extern const cl_F most_negative_float (float_format_t f);
  476. //CL_REQUIRE(cl_F_mostneg)
  477. // Returns the least positive floating point number (i.e. > 0 but closest to 0)
  478. // in float format f.
  479. extern const cl_F least_positive_float (float_format_t f);
  480. //CL_REQUIRE(cl_F_leastpos)
  481. // Returns the least negative floating point number (i.e. < 0 but closest to 0)
  482. // in float format f.
  483. extern const cl_F least_negative_float (float_format_t f);
  484. //CL_REQUIRE(cl_F_leastneg)
  485. // Returns the smallest floating point number e > 0 such that 1+e != 1.
  486. extern const cl_F float_epsilon (float_format_t f);
  487. //CL_REQUIRE(cl_F_epspos)
  488. // Returns the smallest floating point number e > 0 such that 1-e != 1.
  489. extern const cl_F float_negative_epsilon (float_format_t f);
  490. //CL_REQUIRE(cl_F_epsneg)
  491. // Konversion zu einem C "float".
  492. extern float float_approx (const cl_F& x);
  493. // Konversion zu einem C "double".
  494. extern double double_approx (const cl_F& x);
  495. // Transcendental functions
  496. // pi(y) liefert die Zahl pi im selben Float-Format wie y.
  497. // > y: ein Float
  498. extern const cl_F pi (const cl_F& y);
  499. // pi(y) liefert die Zahl pi im Float-Format f.
  500. // > f: eine Float-Format-Spezifikation
  501. extern const cl_F pi (float_format_t f);
  502. // pi() liefert die Zahl pi im Default-Float-Format.
  503. extern const cl_F pi (void);
  504. //CL_REQUIRE(cl_F_pi_var)
  505. // sin(x) liefert den Sinus (sin x) eines Float x.
  506. extern const cl_F sin (const cl_F& x);
  507. // cos(x) liefert den Cosinus (cos x) eines Float x.
  508. extern const cl_F cos (const cl_F& x);
  509. // Return type for cos_sin():
  510. struct cos_sin_t {
  511. cl_R cos;
  512. cl_R sin;
  513. // Constructor:
  514. cos_sin_t () {}
  515. cos_sin_t (const cl_R& u, const cl_R& v) : cos (u), sin (v) {}
  516. };
  517. // cos_sin(x) liefert ((cos x),(sin x)), beide Werte.
  518. extern const cos_sin_t cos_sin (const cl_F& x);
  519. // tan(x) liefert den Tangens (tan x) eines Float x.
  520. extern const cl_F tan (const cl_F& x);
  521. // exp1(y) liefert die Zahl e = exp(1) im selben Float-Format wie y.
  522. // > y: ein Float
  523. extern const cl_F exp1 (const cl_F& y);
  524. // exp1(y) liefert die Zahl e = exp(1) im Float-Format f.
  525. // > f: eine Float-Format-Spezifikation
  526. extern const cl_F exp1 (float_format_t f);
  527. // exp1() liefert die Zahl e = exp(1) im Default-Float-Format.
  528. extern const cl_F exp1 (void);
  529. //CL_REQUIRE(cl_F_exp1_var)
  530. // ln(x) liefert zu einem Float x>0 die Zahl ln(x).
  531. extern const cl_F ln (const cl_F& x);
  532. // Spezialfall: x Long-Float -> Ergebnis Long-Float
  533. inline const cl_LF ln (const cl_LF& x) { return The(cl_LF)(ln(The(cl_F)(x))); }
  534. // exp(x) liefert zu einem Float x die Zahl exp(x).
  535. extern const cl_F exp (const cl_F& x);
  536. // sinh(x) liefert zu einem Float x die Zahl sinh(x).
  537. extern const cl_F sinh (const cl_F& x);
  538. // cosh(x) liefert zu einem Float x die Zahl cosh(x).
  539. extern const cl_F cosh (const cl_F& x);
  540. // Return type for cosh_sinh():
  541. struct cosh_sinh_t {
  542. cl_R cosh;
  543. cl_R sinh;
  544. // Constructor:
  545. cosh_sinh_t () {}
  546. cosh_sinh_t (const cl_R& u, const cl_R& v) : cosh (u), sinh (v) {}
  547. };
  548. // cosh_sinh(x) liefert ((cosh x),(sinh x)), beide Werte.
  549. extern const cosh_sinh_t cosh_sinh (const cl_F& x);
  550. // tanh(x) liefert zu einem Float x die Zahl tanh(x).
  551. extern const cl_F tanh (const cl_F& x);
  552. // eulerconst(y) liefert die Eulersche Konstante
  553. // im selben Float-Format wie y.
  554. // > y: ein Float
  555. extern const cl_F eulerconst (const cl_F& y);
  556. // eulerconst(y) liefert die Eulersche Konstante im Float-Format f.
  557. // > f: eine Float-Format-Spezifikation
  558. extern const cl_F eulerconst (float_format_t f);
  559. // eulerconst() liefert die Eulersche Konstante im Default-Float-Format.
  560. extern const cl_F eulerconst (void);
  561. //CL_REQUIRE(cl_F_eulerconst_var)
  562. // catalanconst(y) liefert die Catalansche Konstante
  563. // im selben Float-Format wie y.
  564. // > y: ein Float
  565. extern const cl_F catalanconst (const cl_F& y);
  566. // catalanconst(y) liefert die Catalansche Konstante im Float-Format f.
  567. // > f: eine Float-Format-Spezifikation
  568. extern const cl_F catalanconst (float_format_t f);
  569. // catalanconst() liefert die Catalansche Konstante im Default-Float-Format.
  570. extern const cl_F catalanconst (void);
  571. //CL_REQUIRE(cl_F_catalanconst_var)
  572. // zeta(s) returns the Riemann zeta function at s>1.
  573. extern const cl_F zeta (int s, const cl_F& y);
  574. extern const cl_F zeta (int s, float_format_t f);
  575. extern const cl_F zeta (int s);
  576. // random_F(randomstate,n) liefert zu einem Float n>0 ein zufälliges
  577. // Float x mit 0 <= x < n.
  578. // > randomstate: ein Random-State, wird verändert
  579. extern const cl_F random_F (random_state& randomstate, const cl_F& n);
  580. inline const cl_F random_F (const cl_F& n)
  581. { return random_F(default_random_state,n); }
  582. // This could be optimized to use in-place operations.
  583. inline cl_F& operator+= (cl_F& x, const cl_F& y) { return x = x + y; }
  584. inline cl_F& operator+= (cl_F& x, const float y) { return x = x + y; }
  585. inline cl_F& operator+= (cl_F& x, const double y) { return x = x + y; }
  586. inline cl_F& operator++ /* prefix */ (cl_F& x) { return x = plus1(x); }
  587. inline void operator++ /* postfix */ (cl_F& x, int dummy) { (void)dummy; x = plus1(x); }
  588. inline cl_F& operator-= (cl_F& x, const cl_F& y) { return x = x - y; }
  589. inline cl_F& operator-= (cl_F& x, const float y) { return x = x - y; }
  590. inline cl_F& operator-= (cl_F& x, const double y) { return x = x - y; }
  591. inline cl_F& operator-- /* prefix */ (cl_F& x) { return x = minus1(x); }
  592. inline void operator-- /* postfix */ (cl_F& x, int dummy) { (void)dummy; x = minus1(x); }
  593. inline cl_F& operator*= (cl_F& x, const cl_F& y) { return x = x * y; }
  594. inline cl_F& operator*= (cl_F& x, const float y) { return x = x * y; }
  595. inline cl_F& operator*= (cl_F& x, const double y) { return x = x * y; }
  596. inline cl_F& operator/= (cl_F& x, const cl_F& y) { return x = x / y; }
  597. inline cl_F& operator/= (cl_F& x, const float y) { return x = x / y; }
  598. inline cl_F& operator/= (cl_F& x, const double y) { return x = x / y; }
  599. // Thrown when a floating-point exception occurs.
  600. class floating_point_exception : public runtime_exception {
  601. public:
  602. explicit floating_point_exception(const std::string & what)
  603. : runtime_exception(what) {}
  604. };
  605. // Thrown when NaN occurs.
  606. class floating_point_nan_exception : public floating_point_exception {
  607. public:
  608. floating_point_nan_exception();
  609. };
  610. // Thrown when overflow occurs.
  611. class floating_point_overflow_exception : public floating_point_exception {
  612. public:
  613. floating_point_overflow_exception();
  614. };
  615. // Thrown when underflow occurs.
  616. class floating_point_underflow_exception : public floating_point_exception {
  617. public:
  618. floating_point_underflow_exception();
  619. };
  620. // If this is true, floating point underflow returns zero instead of throwing an exception.
  621. extern bool cl_inhibit_floating_point_underflow;
  622. } // namespace cln
  623. #endif /* _CL_FLOAT_H */