a8b8ef27a3
fixed is*Expression() methods as they have not been implemented in the corresponding subclasses before.
9 years ago
9c581bd635
fixed two issues: missing include in ToRationalNumberVisitor and missing check for whether actions are reused in a JANI parallel composition
9 years ago
eebfa07618
expressions: do simplification involving rationals exactly
9 years ago
edee041b16
BaseExpression: evaluateAsRational
9 years ago
e37d0bd552
ToRationalNumberVisitor: make evaluator optional
9 years ago
eee1a84562
fix, BinaryNumericalFunctionExpression: simplify for pow(a,b) in double context should not cast result to integer [with Linda Leuschner]
Small test case:
dtmc
const double x = 1E-2;
const double y = pow(1-x, 10);
module M1
s: [0..2] init 0;
[] s = 0 -> y:(s'=1) + (1-y):(s'=2);
endmodule
should satisfy Pmax>0 [F (s = 1)].
9 years ago
a21a0556ed
suppress warning during compilation
9 years ago
95bd4b7883
Add check that undefined constants / parameters do not appear in the 'if' part of IfThenElseExpressions
9 years ago
ac1ca72094
Add support for ITE expression in the likelihood part of commands (exact, parametric engine)
Support the conversion to rational numbers / rational functions for ITE expressions. Example:
... -> (s<4 ? p : q):(s'=...)
where s is a state variable and p, q are constants or parameters.
9 years ago
5b4db6f002
fixed issue in JANI abstraction
9 years ago
aac7433f39
expression manager now caches types, expression evaluator avoid creating unnecessary expressions and traversals
9 years ago
d676f768dc
added floor/ceil to jit builder (rational numbers)
9 years ago
15e81f1f16
update sparsepp and fix emission of rational literal in to-cpp conversion
9 years ago
43354d0c20
bunch of fixes (prominently in prism -> jani conversion)
9 years ago
a976352b8c
some fixes to make tests pass
9 years ago
eac2735068
fixed more warnings
9 years ago
5b09b91ae1
fixed more warnings
9 years ago
b9e4d6f334
initial support for transient boolean variables in formulas of JANI models (game-based engine)
9 years ago
696a2e7ce1
preparing labels for JANI models (game-based abstraction)
9 years ago
158ddc0533
equipped automata in JANI models with expression variable representing their location
9 years ago
ccf8631617
work on location support for JANI abstraction
9 years ago
d7aa7cc7c8
expression AND with true is immediately simplified
9 years ago
2883b5b40e
more interpolation work
9 years ago
44de3793c9
started to pull the rest of the refinement logic into refiner class, not working (or compiling) yet
9 years ago
633f4293e3
added option of splitting to predicate synthesis, added equivalence checker, fixed bug that caused some commands not to be abstracted
9 years ago
bf5018b858
post-merge fixes
9 years ago
d246517757
removed src prefix in all includes
9 years ago
e1d201c85e
c++ code compiles again after rename
9 years ago
3a7ee7867b
rename files (does not compile)
9 years ago
TimQu
dehnert
JK
Sebastian Junges