Changeset f1e1d6 in git

Timestamp:

Dec 6, 2022, 3:26:46 PM (2 months ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'ad2543eab51733612ba7d118afc77edca719600e')

Children:

ea6f5fd00f8207633ad0147638b12e12582387d1

Parents:

cbf866d4f8c3861325311c042cb2033c053453b2

Message:

opt: ZZ/n

File:

• libpolys/coeffs/rmodulon.cc (modified) (2 diffs)

libpolys/coeffs/rmodulon.cc

@@ -189 +189 @@
 static int nrnSize(number a, const coeffs)
 {
-  mpz_ptr p=(mpz_ptr)a;
-  int s=p->_mp_alloc;
-  if (s==1) s=(mpz_cmp_ui(p,0)!=0);
-  return s;
+  return mpz_sgn1((mpz_ptr)a);
 }
 #endif
@@ -247 +244 @@
 static BOOLEAN nrnIsZero(number a, const coeffs)
 {
-  return 0 == mpz_cmpabs_ui((mpz_ptr)a, 0);
+  return 0 == mpz_sgn1((mpz_ptr)a);
 }