Changeset 4a7717 in git for Singular/LIB/primdecint.lib

Timestamp:

Dec 7, 2013, 12:07:03 PM (10 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

317d81f2061cf0a971fba9cf04b2d55b0e9ce90a

Parents:

f1a309fae2b1e4366fb7ead1dac3f33dbfc042a540f03863500f4431d33cf58f939cc91ebfad878a

Message:

Merge pull request #445 from surface-smoothers/squashed.fix.quotientZ.bug.in.primdecint.lib

fixed primdecint::quotientZ bug (538)

File:

• Singular/LIB/primdecint.lib (modified) (2 diffs)

Singular/LIB/primdecint.lib

@@ -1203 +1203 @@
 //=== this is needed because quotient(I,f) does not work properly, should be
 //=== replaced by quotient later
+   if ( f==0 ) { return( ideal(1) ); }   
    def R=basering;
    int i;
@@ -1227 +1228 @@
 //=== this is needed because quotient(I,J) does not work properly, should be
 //=== replaced by quotient later
+   if ( size(J)==0 ) { return( ideal(1) ); }
    int i;
    ideal K=quotientOneZ(I,J[1]);