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`nonlinsolve([x**2*y**2 - 150*x**2*y - (2*x**2*y - 225*x**2 + 6750000)**2/360000, x**2*(y - 88)**2 - 5625*x**2 - (2*x**2*y - 225*x**2 + 10125000)**2/360000], x, y)` takes time, but not much.
`nonlins…
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Hi!
As mentioned in https://github.com/Nemocas/Nemo.jl/issues/1509 and https://github.com/Nemocas/AbstractAlgebra.jl/issues/1401 there are some problems with modulo and polynomials. It seems like the…
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This issue arose from discussion on https://github.com/sympy/sympy/pull/26093, which was created to address https://github.com/sympy/sympy/issues/26041. @oscarbenjamin and I agreed that noncommutative…
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Hello Severin, I do a research in the polynomial embedded system, I want to ask you can this program calculate the Groebner Basis in rational number field rather than finite field, such as Z_{32003}?.…
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The method `singularLocus` in M2 is not very efficient. I recently looked at the file [`bir.m2`](http://goo.gl/eT4rCR) written by Giovanni Staglianò for his [article](http://dx.doi.org/10.1016/j.jsc.2…
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A report on GAP support lead to the following observation:
```
gap> t:=Indeterminate(GF(7), "t");;
gap> f1:=t^4+Z(7)^5*t^3+t^2+Z(7)^5*t+Z(7)^0;;
gap> f2:=(t^6+Z(7)*t^5-t^4+Z(7)^5*t^3+Z(7)^4*t^2+Z(7)^…
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**Describe the bug**
`normal_form` sometimes throws this error
```
ERROR: UndefRefError: access to undefined reference
Stacktrace:
[1] getproperty
@ ./Base.jl:37 [inlined]
[2] _normal_form…
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This ticket implements **(super) vertex algebras**, **(super) Poisson vertex algebras** and **(super) Lie conformal algebras**
## Summary of implemented structures
- Lie conformal algebras:
…
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`groebner_basis` has an option `complete_reduction`, which if set to `true` ensures that the returned Groebner basis is reduced.
Can we equip `reduce` with the same option? The default would be …
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Spaces of modular forms do manual caching which causes trouble at #11895. This ticket aims to cleanup the code to use `cached_method`, and `CachedRepresentation` where appropriate.
It also moves `H…