Changeset bc1fdb in git for libpolys/coeffs/modulop.cc

Timestamp:

Jul 22, 2011, 6:21:11 PM (12 years ago)

Author:

Oleksandr Motsak <motsak@…>

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'a657104b677b4c461d018cbf3204d72d34ad66a9')

Children:

f78059cd3fcf97dca7e3c89d6090636c59cf10d1

Parents:

0461f0957e3e22aad4377388cb89a77d560e0a10

git-author:

Oleksandr Motsak <motsak@mathematik.uni-kl.de>2011-07-22 18:21:11+02:00

git-committer:

Mohamed Barakat <mohamed.barakat@rwth-aachen.de>2011-11-09 12:53:31+01:00

Message:

CHG: npInt: result is in -p/2..p/2 due to Singular conventions (Hans!)

File:

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

libpolys/coeffs/modulop.cc

@@ -73 +73 @@
 
 
-#if 0
 /*2
  * convert a number to an int in (-p/2 .. p/2]
- * BUG: InConsistent: nInit(nInt(a)) != a, for a in (p/2, p)
  */
 int npInt(number &n, const coeffs r)
@@ -85 +83 @@
   else                               return (int)((long)n);
 }
-#else
-/*2
- * convert a number to an int in [0 .. p)
- */
-int npInt(number &n, const coeffs r)
-{
-  assume( n_Test(n, r) );
-  
-  return (int)(long)n;
-}
-#endif
 
 number npAdd (number a, number b, const coeffs r)