Yet Another Cohomology Program

File(s): none available
Status: planning


Yacop is an experimental package for the Sage computer algebra system. It introduces a framework for graded modules over the Steenrod algebra and allows to compute Ext/Tor for such modules (if they are "small").

Project details


Many things are working, but not enough to make an official release. There is code documentation (i.e. Python doctests) but no user manual. The author keeps getting suprised about the many ways that things can get broken whenever there is a new Sage release. The courageous or desperate can download the code from github, or even just run the code locally using the official "docker image". The real project homepage is on github.