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fix a bug in the recursion in cross_nested

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-07-19 15:15:46 -07:00
parent cef9726f00
commit d5708b184a
6 changed files with 122 additions and 162 deletions
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13
src/test/lp/lp.cpp
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@ -70,7 +70,7 @@ void test_basic_lemma_for_mon_neutral_from_factors_to_monomial();
void test_cn_on_expr(horner::nex t) {
TRACE("nla_cn", tout << "t=" << t << '\n';);
cross_nested cn(t, [](const horner::nex& n) {
TRACE("nla_cn", tout << n << "\n";);
TRACE("nla_cn_test", tout << n << "\n";);
} );
cn.run();
}
@ -78,16 +78,19 @@ void test_cn_on_expr(horner::nex t) {
void test_cn() {
typedef horner::nex nex;
enable_trace("nla_cn");
enable_trace("nla_cn_details");
enable_trace("nla_cn_cn");
nex a = nex::var(0), b = nex::var(1), c = nex::var(2), d = nex::var(3), e = nex::var(4);
test_cn_on_expr(a*b + a*c + b*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);
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";);
test_cn_on_expr(a*b*b*d*d + a*b*b*c*d + c*b*b*d);
TRACE("nla_cn", tout << "done\n";);
test_cn_on_expr(a*b*d + a*b*c + c*b*d);
nex t = 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(t);
*/
}
} // end of namespace nla