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Dear all
I needed to add a gaussian component to my background. With the help of @thomasaarholt I made some progress but see the following
```
import hyperspy.api as hs
s = hs.load('/home/alxn…
ialxn updated
7 years ago
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Motivation: use rational chinese remaindering with polynomials.
So far `rational-cra2.h` only proposes to work with generic vectors (not knowing their base field), but `varprec-cra-early-multip.h` li…
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```
sage: R. = ZZ[]
sage: x.subs({x:1}).parent()
Multivariate Polynomial Ring in x, y, z over Integer Ring
sage: x.subs({x:1, y:1, z:1}).parent()
Multivariate Polynomial Ring in x, y, z over Intege…
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## 🐛 Bug Report
I've been developing an experimental version of Miri that can execute foreign functions by interpreting LLVM bytecode. I was testing it on this crate, and it didn't find any borrowi…
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This comes from a discussion with @TobiaMarcucci
Currently our `Polynomial` class is written as a linear combination of monomials `∏xᵢᵈⁱ`. As mentioned in the previous literature, monomials are "b…
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As of today, the BiSOS problem definition relies on the user to specify the list of decision variables in which the constraint is linear or bilinear; e.g., the line
```
prob = le(prob, gradV*f + l…
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Is there some documentation of this function / the math behind it? https://github.com/yoyololicon/golf/blob/52f50e7341f769d49e6bddbbe887c149c2b9a413/models/utils.py#L444-L460
I am trying to extend …
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```julia
julia> using SnoopCompileCore
julia> invalidations = @snoopr using Polynomials;
julia> using SnoopCompile
julia> trees = invalidation_trees(invalidations);
julia> length(trees)
…
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### Steps To Reproduce
```sage
var('x,t')
y = 2.66778786276411e493*t^3*x - 1.93258971534823e247*x
integrate(y, t, 0, 1, algorithm='libgiac')
```
It fails with `algorithm=a` for each `a` in `…
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* `a.lcm(b)` where `a` and `b` are constant polynomials is broken over a variety of rings:
```
sage: R. = RR[]
sage: R(2^31).lcm(R(2*x+1)) # Boom
```
```
sage: R. = FractionField(QQ['t…