Macaulay2 / Macaulay2/M2

Complexes transition issues tracker

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#3,778 4 comments 0 reactions 2 assignees View on GitHub

@ggsmith is already working on this.

Since May 28, 2026.

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Description

Since there isn't a project board for Complexes, there is a need for a place for people to track which issues related to the Complexes transition are fixed.

A couple to start with:
- [x] `eagonNorthcott` needs to be reimplemented
- [x] `regularity` from Complexes doesn't work over quotient rings (c.f. #3321)
- [ ] `formation(Complex)` needs documentation, and `formation(ComplexMap)` implemented
- [ ] decide the fate of `GradedModule`, which was added as a synonym of `Complex` for a few packages which only needed this symbol as the output of HH, for instance. A better solution might be to create a new GradedModule type in Complexes and overwrite the other symbol, then the documentation would reflect this as well.
- [ ] `[betti, Minimize]` doesn't do anything, nor is it documented in Complexes. Should it be? Same with `[extend, Verify]`

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