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I see these on vanilla as well where system `brial` is used. I could not find an issue on sagemath github.
```
sage -t --random-seed=83057325440012093370419712562589552544 /usr/lib/python3.10/site-p…
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Could you clarify when should one vs the other package be used? That is, what exactly is the distinction between a variable and a parameter? I guess that if some variables are known to be real, it mak…
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Looks a bit like #17143.
```
sage: def foo():
....: sr = mq.SR(2,1,1,4,gf2=True, polybori=True)
....: F, s = sr.polynomial_system()
....: I = F.ideal()
....: r…
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I've seen a lot of cases where in each step of an iterative algorithm, an ideal is updated and the new ideal is used for some membership test. I think this is somewhat slow because:
- a new ideal is …
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I have tried to reimplement some of the functionality of Singular's `finvar.lib`,
using GAP and its package `GAPJulia` for calling `Singular.jl`,
but some of the Singular kernel features seem to be …
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(sympy 0.7.5, Python 2.7)
Constructed an elimination order by using product order, and was able to use it successfully everywhere, until it came time to print.
Steps to replicate:
```python
…
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https://github.com/Phibonoci/Groebner-Basis/blob/2296d4834a1ca8280f906ebc631d03a3d3e9f587/overflow_detector.h#L37
По поводу функций проверки на overflow. У меня возникло два вопроса:
- Нужны ли эт…
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The following seems bad. It was revealed by the change in doctest framework at #12415. That ticket introduces a workaround (just resetting `opt['red_tail']` to True).
```
sage: from sage.libs.sin…
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see my comment:
https://github.com/Singular/Sources/commit/a3aa3f3540f7d9604a809fe2b268a4115e7aef9a#commitcomment-1002766
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Here is how attributes are passed to libsingular when calling a singular function:
```
sage: from sage.libs.singular import singular_function
sage: P.=QQ[]
sage: J = P*[P.random_element() for _ in …