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**Describe the bug**
I am not yet sure whether this is a bug, but in the example below the
two computed Gröbner bases are not considered equal despite the
fact that there elements are pairwise equa…
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Presently, #715 + #11521 help not permanently keeping parent in memory. In the process we uncovered a hard-but-consistently triggerable problem with the collection of `MPolynomialRing_libsingular`. …
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**Describe the bug**
If one adds the lines
```
elseif algorithm == :sres
res = Singular.sres(singular_kernel_entry, length)
```
to `free_resolution` in `UngradedModules.jl` then Oscar…
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**Problem**
We're currently teaching a course on computational algebraic geometry with Oscar, and a couple of our students have had confusing experiences resulting from trying to compute Gröbner base…
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**fraction.Fraction**
In Sage 8.8 the code:
```
sage: from fractions import Fraction
sage: Fraction(1, 1)
```
raises the following error:
```
----------------------------------------------------…
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**Is your feature request related to a problem? Please describe.**
There is a lot of potential for confusion in how one can specify monomial orderings in OSCAR (see e.g. a question by @gfourier in Sl…
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First of all thanks for open-sourcing your work, it is very appreciated! 💯
On a regular basis, I have trouble with the formatting of the input file. For example, the following equation system seem…
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Imported from SourceForge on 2024-07-07 00:17:55
Created by **[adamhendry](https://sourceforge.net/u/adamhendry/)** on 2021-10-07 16:46:49
Original: https://sourceforge.net/p/maxima/bugs/3873
---
I …
rtoy updated
3 months ago
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While testing the code from a previous issue #24, I used the command:
```
time ~/miniconda3/bin/python3 -O dig.py ../data/const_1-1.c -log 4 -maxdeg 2 -nominmax -nomp -nominmaxplus -seed 0
```
to …
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Edit: @thofma: There is something strange going on for the ideal generator things, since Oscar silently changes the orderings of `IdealGen` objects:
```julia
julia> R, (x, y) = polynomial_ring(QQ,…