You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

5 lines
149 B

\item
\ifassignmentsheet \points{4}
\else \prac
\fi
$\lnot \exists x~P(x) \lor \lnot \exists y~Q(y) \entails \forall z~\lnot(Q(z) \land P(z))$