M2
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Macaulay2
The primary source code repository for Macaulay2, a system for computing in commutative algebra, algebraic geometry and related fields.
Should `memoize` be sensitive to options? I can see arguments both ways: 1. sometimes the options contain important parameters, like coefficient ring or variable name (e.g. see https://github.com/Macaulay2/M2/pull/3481#discussion_r1768381949); 2. on...
Currently it's not possible to assign methods for these operators: ```m2 i1 : X = Y = T = new Type; i2 : #T := identity stdio:2:4:(3): error: can't assign...
should probably be fixed, it's annoying: ``` i1 : R=QQ[x] o1 = R o1 : PolynomialRing i2 : I=ideal R o2 = ideal () o2 : Ideal of R i3...
Compare the following: ```m2 i1 : f = () -> f(); i2 : g = x -> g x; i3 : h = (x,y) -> h(x,y); i4 : i =...
In the documentation node for "[Type](https://macaulay2.com/doc/Macaulay2/share/doc/Macaulay2/Macaulay2Doc/html/___Type.html)", there is literally zero mention of "[new](https://macaulay2.com/doc/Macaulay2/share/doc/Macaulay2/Macaulay2Doc/html/_new.html)", which is the only way to create a type! I'd say this should be listed under "Functions...
People (e.g. https://github.com/Macaulay2/M2/pull/3474) are using somewhat strange techniques to allow documenting methods interspersed in the code. The benefit of `beginDocumentation` is that it loads hypertext objects which can be used...
I got the following segfault in an [Ubuntu 18.04 PPA build for amd64](https://launchpadlibrarian.net/650800080/buildlog_ubuntu-bionic-amd64.macaulay2_1.20.0.1+git202302100922-0ppa202302030935~ubuntu18.04.1_BUILDING.txt.gz). Is this some of the code that was just updated in #2769? ```m2 -- capturing check(12, "SubalgebraBases")...
In the simplicial Complexes package if the `lyubeznikResolution` function is passed a `monomialIdeal` that has 6 or more minimal generators an index error occurs. It seems the issue stems from...
- **fixed a broken link in IntegralClosure** - **fixed missing documentation for normalCone** - **fixed broken links for isNormal**
This fixes some of the low-hanging fruit from #3446 to get some of the undistributed packages to load.