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new interpolation fixes; re-added fixedpoint-push/pop

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This commit is contained in:
Ken McMillan 2013-11-05 12:17:09 -08:00
parent 7ca6c744fd
commit 49c72abb2d
10 changed files with 156 additions and 21 deletions
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6
src/interp/iz3translate.cpp
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@ -881,11 +881,11 @@ public:
std::vector<Iproof::node> my_prems;
std::vector<ast> my_coeffs;
std::vector<Iproof::node> my_prem_cons;
for(unsigned i = 0; i < coeffs.size(); i++){
for(unsigned i = pol ? 0 : 1; i < coeffs.size(); i+= 2){
rational &c = coeffs[i];
if(pol ? c.is_pos() : c.is_neg()){
if(c.is_pos()){
my_prems.push_back(prems[i]);
my_coeffs.push_back(pol ? make_int(c) : make_int(-c));
my_coeffs.push_back(make_int(c));
my_prem_cons.push_back(conc(prem(proof,i)));
}
}