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貼吧活動:(請查閱 [SARS-CoV-2 Timeline by 2020.02.21](https://github.com/agorahub/_meta/blob/agoran/theagora/sari/Memorandum_2020-02-21_SARS-CoV-2-Timeline_Nathan.pdf?raw=true), by Nathan :cloud: )
- Colla…
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The `t0GEN()`, `t1GEN()`,... system in the PARI interface is broken by design. Apply [attachment: demonstrate_11868.patch](https://github.com/sagemath/sage-prod/files/10653754/demonstrate_11868.pat…
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https://doc.sagemath.org/html/en/developer/index.html#sage-notebook-developer-guide
is still present, and should be removed, as we don't have sagenb any more.
Also, remove various sws2bla and bla2s…
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See http://en.wikipedia.org/wiki/Gomory%E2%80%93Hu_tree. (which explains the algorithm used)
Gomory-Hu trees are a classical decomposition of the edge connectivity of graphs, and this is not very l…
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I aim to write some classes to implement free groups, finitely presented groups and braid groups. Mostly it would consist in wrapping gap functions, so maybe it would need to be rewritten in the fut…
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One of the first things we learned at Sage Days 21: Function Fields, is that it is not even possible to really define or even do arithmetic in function fields *at all* in Sage! It's amazing that th…
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When a class `C` is an instance of `ClasscallMetaclass`, then for any constructor call, the system currently looks for `__classcall__` and `__classcall_private__` in `C`. This adds quite an overhead…
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Weighted degree term orders (wp,Wp,ws,Ws as in Singular) added to TermOrder.
New term orders as well as matrix term orders can be used in block term orders.
Apply:
1. [attachment: trac_11316.4.pa…
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PARI/GP 2.15 is out, and homebrew, gentoo, arch, debian-unstable already have the new version.
- giac does not build, see [giac-1.9.0.15p0.log](https://github.com/sagemath/sage-prod/files/10659652/…