mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-29 11:55:51 +00:00
Code Activity

Add get_sort(expr * n) function that does not depend on ast_manager. Move power_of_two to rational class. Add arith_recognizers and bv_recognizers classes. The two new classes contain the 'read-only' methods from arith_util and bv_util.

Browse source 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-12-18 14:44:51 -08:00
parent 4f0d5a5756
commit cec328cfdc
17 changed files with 314 additions and 282 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/tactic/arith/nla2bv_tactic.cpp
View file

@ -253,7 +253,7 @@ class nla2bv_tactic : public tactic {
s_bv = m_arith.mk_sub(m_arith.mk_numeral(*up, true), s_bv);
}
else {
s_bv = m_arith.mk_sub(s_bv, m_arith.mk_numeral(m_bv.power_of_two(num_bits-1), true));
s_bv = m_arith.mk_sub(s_bv, m_arith.mk_numeral(rational::power_of_two(num_bits-1), true));
}
m_trail.push_back(s_bv);