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fix regressions in nl/smt

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-05-16 19:08:37 +01:00
parent 5632900f35
commit e8811748d3
7 changed files with 49 additions and 35 deletions
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7
src/tactic/arith/probe_arith.cpp
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@ -549,9 +549,10 @@ struct is_non_qfufnra_functor {
case OP_IRRATIONAL_ALGEBRAIC_NUM:
return;
case OP_MUL:
if (n->get_num_args() == 2 ||
(!u.is_numeral(n->get_arg(0)) &&
!u.is_numeral(n->get_arg(1)))) {
if (n->get_num_args() == 2 &&
u.is_real(n->get_arg(0)) &&
!u.is_numeral(n->get_arg(0)) &&
!u.is_numeral(n->get_arg(1))) {
m_has_nonlinear = true;
}
return;