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fix in nla_exp operator/

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-07-25 15:30:45 -07:00
parent 5248a2dcab
commit c605c5e5f6
4 changed files with 31 additions and 10 deletions
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9
src/test/lp/lp.cpp
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@ -79,13 +79,14 @@ void test_cn_on_expr(horner::nex t) {
void test_cn() {
typedef horner::nex nex;
enable_trace("nla_cn");
// enable_trace("nla_cn_details");
nex a = nex::var(0), b = nex::var(1), c = nex::var(2), d = nex::var(3), e = nex::var(4);
enable_trace("nla_cn_details");
nex a = nex::var(0), b = nex::var(1), c = nex::var(2), d = nex::var(3), e = nex::var(4), f = nex::var(5), g = nex::var(6);
nex min_1 = nex::scalar(rational(-1));
test_cn_on_expr(min_1*c*e + min_1*b*d + min_1*a*b + a*c);
// test_cn_on_expr(min_1*c*e + min_1*b*d + min_1*a*b + a*c);
TRACE("nla_cn", tout << "done\n";);
test_cn_on_expr(a*a*d + a*b*c*d + a*a*c*c*d + a*d*d + e*a*e + e*a*c + e*d);
test_cn_on_expr(b*c*d - b*c*g);
// test_cn_on_expr(a*a*d + a*b*c*d + a*a*c*c*d + a*d*d + e*a*e + e*a*c + e*d);
// TRACE("nla_cn", tout << "done\n";);
// test_cn_on_expr(a*b*d + a*b*c + c*b*d + a*c*d);
// TRACE("nla_cn", tout << "done\n";);