Opened 9 years ago

Closed 8 years ago

#650 closed bug (fixed)

newstruct does not remember attrib "isSB" in reduce()

Reported by: steenpass Owned by: somebody
Priority: minor Milestone: 4-1-0 and higher
Component: dontKnow Version: 4-0-0
Keywords: Cc:

Description 

> ring r = 0, x, dp;
> ideal I = x;
> ideal J = x2;
> J = std(J);
> attrib(J, "isSB");
1
> newstruct("foo", "ideal J");
> foo F;
> F.J = J;
> reduce(I, F.J);
// ** _ is no standard basis
_[1]=x

However, a direct call of attrib() gives the correct answer: 

> attrib(F.J, "isSB");
1

Change History (1)

comment:1 Changed 8 years ago by hannes

Resolution: → fixed
Status: new → closed

fixed with d40b1436669a1bcb3c24c4cc46b7dc2c7968bd49

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