id summary reporter owner description type status priority milestone component version resolution keywords cc 153 Riemann-Roch computations in the Brill-Noether routines malb Oleksandr "David Joyner wrote on [sage-devel]: {{{ Speaking of pet complaints, can you ask if they will at some point fix the bugs in the Riemann-Roch computations in the Brill-Noether routines? To be honest, I have not checked them recently but as of a few years ago they were unreliable. The Sage module sage/coding/ag_codes.py (from 2006) is waiting for some Singular routines to be fixed I think. I do not know of an open source correct and functional implementation of any general algorithm to compute a basis for a Riemann-Roch space of a curve over a finite field. }}} Sorry for the vague description, I can ask David for specifics and will also point him to this ticket." bug closed major 3-1-1 singular-libs 3-1-0 fixed random Oleksandr