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micro tuning perfect square test

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-09-13 20:10:35 -07:00
parent c350ddf990
commit 573c2cb8f7
5 changed files with 77 additions and 7 deletions
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8
src/util/mpzzp.h
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@ -239,6 +239,14 @@ public:
int64_t get_int64(mpz & a) const { const_cast<mpzzp_manager*>(this)->p_normalize(a); return m().get_int64(a); }
double get_double(mpz & a) const { const_cast<mpzzp_manager*>(this)->p_normalize(a); return m().get_double(a); }
void power(mpz const & a, unsigned k, mpz & b) {
if (k == 1) {
set(b, a);
return;
}
if (k == 0) {
set(b, 1);
return;
}
SASSERT(is_p_normalized(a));
unsigned mask = 1;
mpz power;