id summary reporter owner description type status priority milestone component resolution keywords cc merged author reviewer upstream work_issues branch commit dependencies stopgaps
16346 bug in interreduced_basis() for integer coefficients jakobkroeker "The following example ends in a
segfault in libsingular:
{{{
R. = ZZ[];
I = R.ideal(x, 5*y, -3*x-4*y+2)
I.interreduced_basis()
}}}
The bug is fixed upstream among some other bugs (e.g. in Singulars syz(), reduce(), mstd(); see Singulars bugtracker)
for polynomial rings with integer coefficients , but not in a stable release.
" defect new minor sage-6.4 commutative algebra singular bug interreduced_basis Fixed upstream, but not in a stable release.