mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-28 03:15:50 +00:00
Code Activity

fix #3832

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-09 19:38:08 -07:00
parent c4b52edb29
commit 1fce2905ec
4 changed files with 24 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/smt/theory_arith_nl.h
View file

@ -166,8 +166,7 @@ std::pair<unsigned, int> theory_arith<Ext>::analyze_monomial(expr * m) const {
unsigned c = 0;
int free_var_idx = -1;
int idx = 0;
for (unsigned i = 0; i < to_app(m)->get_num_args(); i++) {
expr * arg = to_app(m)->get_arg(i);
for (expr * arg : *to_app(m)) {
if (m_util.is_numeral(arg))
continue;
if (var == nullptr) {
@ -202,7 +201,7 @@ std::pair<unsigned, int> theory_arith<Ext>::analyze_monomial(expr * m) const {
template<typename Ext>
expr * theory_arith<Ext>::get_monomial_body(expr * m) const {
SASSERT(m_util.is_mul(m));
if (m_util.is_numeral(to_app(m)->get_arg(0)))
if (to_app(m)->get_num_args() == 2 && m_util.is_numeral(to_app(m)->get_arg(0)))
return to_app(m)->get_arg(1);
return m;
}