Changeset 35e86e in git for libpolys/polys/ext_fields

Timestamp:

Sep 15, 2011, 2:18:54 PM (13 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

39457c270cead007eb9cc693d50b312d65eabc32

Parents:

08d98ae048a05828b24cde40029dac44a9c8f4cc

git-author:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2011-09-15 14:18:54+02:00

git-committer:

Mohamed Barakat <mohamed.barakat@rwth-aachen.de>2011-11-09 16:12:50+01:00

Message:

fix: naPower/ntPower for exp 0,1,-1

Location:

libpolys/polys/ext_fields

Files:

• algext.cc (modified) (1 diff)
• transext.cc (modified) (1 diff)

libpolys/polys/ext_fields/algext.cc

@@ -354 +354 @@
     else          WerrorS(nDivBy0);
   }
-  else if (exp ==  0) *b = naInit(1, cf);
-  else if (exp ==  1) *b = naCopy(a, cf);
-  else if (exp == -1) *b = naInvers(a, cf);
+  else if (exp ==  0) { *b = naInit(1, cf); return; }
+  else if (exp ==  1) { *b = naCopy(a, cf); return; }
+  else if (exp == -1) { *b = naInvers(a, cf); return; }
   
   int expAbs = exp; if (expAbs < 0) expAbs = -expAbs;

libpolys/polys/ext_fields/transext.cc

@@ -546 +546 @@
     else          WerrorS(nDivBy0);
   }
-  else if (exp ==  0) *b = ntInit(1, cf);
-  else if (exp ==  1) *b = ntCopy(a, cf);
-  else if (exp == -1) *b = ntInvers(a, cf);
+  else if (exp ==  0) { *b = ntInit(1, cf); return;}
+  else if (exp ==  1) { *b = ntCopy(a, cf); return;}
+  else if (exp == -1) { *b = ntInvers(a, cf); return;}
   
   int expAbs = exp; if (expAbs < 0) expAbs = -expAbs;