mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-05 02:40:24 +00:00
Code Activity

Add support for abs (absolute value) function in theory arith (it is part of the SMT-LIB 2.0 standard)

Browse source 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2013-02-03 15:28:56 -08:00
parent 490905e320
commit c4f762028f
6 changed files with 31 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/ast/simplifier/arith_simplifier_plugin.h
View file

@ -82,6 +82,7 @@ public:
void mk_to_real(expr * arg, expr_ref & result);
void mk_to_int(expr * arg, expr_ref & result);
void mk_is_int(expr * arg, expr_ref & result);
void mk_abs(expr * arg, expr_ref & result);
virtual bool reduce(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result);
virtual bool reduce_eq(expr * lhs, expr * rhs, expr_ref & result);