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fix #6851

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-08-13 14:49:25 -07:00
parent 6366f8f6b2
commit 33c35b0c31
3 changed files with 9 additions and 10 deletions
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4
src/tactic/arith/purify_arith_tactic.cpp
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@ -444,7 +444,7 @@ struct purify_arith_proc {
expr * x = args[0];
bool is_int = u().is_int(x);
expr * k = mk_fresh_var(is_int);
expr * k = mk_fresh_var(false);
result = k;
mk_def_proof(k, t, result_pr);
cache_result(t, result, result_pr);
@ -454,7 +454,7 @@ struct purify_arith_proc {
if (y.is_zero()) {
expr* p0;
if (is_int) {
if (!m_ipower0) m_ipower0 = mk_fresh_var(true);
if (!m_ipower0) m_ipower0 = mk_fresh_var(false);
p0 = m_ipower0;
}
else {