mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-05 23:05:46 +00:00
Code Activity

Add new probes for arithmetic. Check for LIA and LRA (and activate qe if applicable). Modify echo tactic to send results to the regular stream.

Browse source 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2013-02-20 13:41:08 -08:00
parent 18bae81731
commit 97bf9418f7
8 changed files with 147 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/ast/rewriter/arith_rewriter.cpp
View file

@ -981,14 +981,6 @@ br_status arith_rewriter::mk_to_real_core(expr * arg, expr_ref & result) {
result = m_util.mk_numeral(a, false);
return BR_DONE;
}
#if 0
// The following rewriting rule is not correct.
// It is used only for making experiments.
if (m_util.is_to_int(arg)) {
result = to_app(arg)->get_arg(0);
return BR_DONE;
}
#endif
// push to_real over OP_ADD, OP_MUL
if (m_push_to_real) {
if (m_util.is_add(arg) || m_util.is_mul(arg)) {