Changeset 010f3b in git for libpolys/polys/ext_fields/transext.h

Timestamp:

Jun 29, 2011, 5:54:28 PM (13 years ago)

Author:

Frank Seelisch <seelisch@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

df43d9eede47de2604d4c0ff334af81427c1ec57

Parents:

de90c019d739dd11bb7004ab4f6d1147833c69bc

git-author:

Frank Seelisch <seelisch@mathematik.uni-kl.de>2011-06-29 17:54:28+02:00

git-committer:

Mohamed Barakat <mohamed.barakat@rwth-aachen.de>2011-11-09 12:39:10+01:00

Message:

more tests for transcendental case

File:

• libpolys/polys/ext_fields/transext.h (modified) (1 diff)

libpolys/polys/ext_fields/transext.h

@@ -63 +63 @@
 #define den(f) f->denominator
 #define denIs1(f) (f->denominator == NULL) /**< TRUE iff den. represents 1 */
+#define numIs1(f) (p_IsConstant(f->numerator, cf->extRing) && \
+                   n_IsOne(p_GetCoeff(num(f), cf->extRing), cf->extRing->cf))
+                   /**< TRUE iff num. represents 1 */
 #define c(f) f->complexity