Opened 12 years ago

Closed 12 years ago

## #400 closed bug (fixed)

# variables is errornous if the the first entry of an ideal is zero

Reported by: | gorzel | Owned by: | hannes |
---|---|---|---|

Priority: | minor | Milestone: | 3-1-4 and higher |

Component: | singular-kernel | Version: | 3-1-3 |

Keywords: | Cc: |

### Description

> ring r=0,(x(1..6)),dp; > ideal I = maxideal(1); > variables(I); _[1]=x(1) _[2]=x(2) _[3]=x(3) _[4]=x(4) _[5]=x(5) _[6]=x(6) > I[3]=0; > variables(I); _[1]=x(1) _[2]=x(2) _[3]=x(4) _[4]=x(5) _[5]=x(6) > I[1]=0; > variables(I); // Now the bug occurs _[1]=x(6) > I; I[1]=0 I[2]=x(2) I[3]=0 I[4]=x(4) I[5]=x(5) I[6]=x(6)

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fixed, although it was NOT a ticket for somebody.