-
I am a researcher in mathematics. As someone who has also worked on semantic mathematics markup (in the form of my package [SemanTeX](https://ctan.org/pkg/semantex)), sTeX caught my attention. Congrat…
-
The following code
```julia
C = positive_hull([0 1; 1 1; 2 1])
X = AffineNormalToricVariety(C)
betti_number(X, 4)
```
produces the output `1`. But the output of
```julia
toric_ideal(X)
```
…
-
Develop episode [10-tda-in-pangenomes.md](https://github.com/paumayell/pangenomics/blob/gh-pages/_episodes/10-tda-in-pangenomes.md)
-
There are quite a few time-consuming tests in this file, most of them without a `# long time` designation.
A couple of them are especially bad:
```
File "src/sage/topology/moment_angle_complex.…
gmou3 updated
3 months ago
-
**Problem**:
Polis currently sets k for k-means to 2-5 groups and chooses the best k using silhouette coefficient to determine opinion groups.
This was chosen for explainability and visualization b…
avivo updated
2 years ago
-
We modularize sagelib into separate distributions (pip-installable packages), so that these can be built and run with a much smaller set of dependencies. The packages are made available individual…
-
Current version in sage is `2.9.4.p0` from March 30, 2015.
https://github.com/coin-or/Cbc/releases/tag/releases%2F2.10.8 is from 2022-05-05
As `sage_numerical_backends_coin` is incompatible …
-
### Steps To Reproduce
```
sage -t --random-seed=324850534885798131910668214652534087473 src/sage/graphs/generic_graph.py
**********************************************************************
Fil…
-
-
In Julia 1.9.1 I ran the code below with the library LinearSolve.jl v2.3.0:
```
using SparseArrays, LinearSolve
n, s = 5*10^4, 20; A, b = sprand(n,n,s/n), sprand(n,s/n);
@time (x = Array(A) \ …