Dima Pasechnik

porting scipy's Fortran code to NAG's nagfor compiler

83

After the recently merged numpy's https://github.com/numpy/numpy/pull/17950 `nagfor` still cannot compile all of `scipy`'s Fortran code. Using numpy's master with the PR just mentioned in, one still gets: ``` $ python3...

use StructureDescription() in gap/element.pyx tests

2

This will fix #38760 The output of these tests is too verbose, and this unstable. We fix it here ### :memo: Checklist - [x] The title is concise and informative....

### Problem Description Yamada M. Some new series of Hadamard matrices. Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics. 1989;46(3):371-383. doi:10.1017/S144678870003086X describes a number of constructions...

external Pari 2.17 does not work (yet)

3

### Steps To Reproduce If Pari 2.17 is installed system-wide, it could be picked up, but doesn't work. ### Expected Behavior Sage should not use Pari 2.17 ### Actual Behavior...

harmonise the interfaces of orientation() and acyclic_orientation()

5

### Steps To Reproduce for a graph `g`, outputs of `g.orientation()` and `g.acyclic_orientation()` are rather different, type-wise. As reported by Gordon Royle on [sage-devel](https://groups.google.com/d/msgid/sage-support/f2d490eb-f11d-4fb3-8c2d-80e4802fd7b0n%40googlegroups.com) My suggestion is to redefine orientations...

the following still requires a very old chocolatey https://github.com/egor-tensin/setup-cygwin/blob/d2c752bab416d4b0662591bd366fc2686297c82d/action.yml#L54 which now causes ``` Chocolatey v2.4.1 Installing the following packages: chocolatey By installing, you accept licenses for the packages. [NuGet] One...

reanimate readthedocs?

1

Currently https://cysignals.readthedocs.io/en/latest/ is at revision d6739656 - from 2021. Should we revive it? I've meanwhile fixed docbulding in doc/ (it was broken after VERSION was removed)

trying to fix cygwin CI, cf #216

10

trying to fix cygwin CI, cf #216

> https://msolve.lip6.fr/downloads/v0.7.5/msolve-0.7.5.tar.gz does not have ./configure. This is a regression w.r.t. 0.6.5 > (not sure where exactly this happened) _Originally posted by @dimpase in [#36](https://github.com/algebraic-solving/msolve/issues/36#issuecomment-2816874711)_

provide better support (docs?) for building with clang

1

While `INSTALL` has `NOTE TO MAC OS users`, which basically says "use real gcc" (without explicitly saying "use real gcc, not apple's clang pretending to be gcc"), people mixing clang...