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fix for github issue 83

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This commit is contained in:
Ken McMillan 2015-05-20 15:37:51 -07:00
parent cd8f82ebc2
commit caa616f11b
3 changed files with 23 additions and 1 deletions
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14
src/interp/iz3mgr.cpp
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@ -556,6 +556,20 @@ void iz3mgr::get_farkas_coeffs(const ast &proof, std::vector<rational>& rats){
extract_lcd(rats);
}
void iz3mgr::get_broken_gcd_test_coeffs(const ast &proof, std::vector<rational>& rats){
symb s = sym(proof);
int numps = s->get_num_parameters();
rats.resize(numps-2);
for(int i = 2; i < numps; i++){
rational r;
bool ok = s->get_parameter(i).is_rational(r);
if(!ok)
throw "Bad Farkas coefficient";
rats[i-2] = r;
}
extract_lcd(rats);
}
void iz3mgr::get_assign_bounds_coeffs(const ast &proof, std::vector<ast>& coeffs){
std::vector<rational> rats;
get_assign_bounds_coeffs(proof,rats);