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working on pb solver

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-11-14 18:04:55 -08:00
commit e034331f2e
3 changed files with 13 additions and 18 deletions
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11
src/smt/theory_card.cpp
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@ -133,15 +133,10 @@ namespace smt {
}
static unsigned gcd(unsigned a, unsigned b) {
if (a == 0) return b;
if (b == 0) return a;
while (a != b) {
if (a == 0) {
return b;
}
if (b == 0) {
return a;
}
if (a == 0) return b;
if (b == 0) return a;
SASSERT(a != 0 && b != 0);
if (a < b) {
b %= a;
}