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MutableArithmetics assumes that `zero` is defined for the type of algebra elements at a few places:
https://github.com/jump-dev/MutableArithmetics.jl/blob/10bf3f3a9e86061309aaab10bf6e5e7237ca04c7/src…
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This has come up quite a few times, so I think we need this.
I don't know what the right API is. Perhaps:
```julia
MOI.Nonlinear.gradient(f) :: Dict{MOI.VariableIndex,MOI.ScalarNonlinearFunction}…
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Hello there :wave: I'm writing regarding the following admonition in the docs :)
![image](https://github.com/user-attachments/assets/64d531b7-a148-4a8a-8c28-303e1b9827ba)
I am solving optimal-…
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See https://github.com/jump-dev/JuMP.jl/issues/3438, specifically https://jump.dev/JuMP.jl/stable/tutorials/linear/multi_commodity_network/ is mentioned. It'd be good to get an acsets implementation.
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Hi,
Is there a way to update or replace constraints after the model is instantiated?
##### Long version
I am currently solving an EPEC via diagonalization. This requires me to solve the bile…
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### Magpie version 程序版本
0.11.1
### Windows version 系统版本
win10 22H2
### Related screenshot (optional) 相关截图(可选)
https://github.com/user-attachments/assets/8ed8bf02-f385-438b-b6f6-31ea053c3da2
…
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```julia
julia> include("src/dpop1sos.jl")
Precompiling SumOfSquares
Info Given SumOfSquares was explicitly requested, output will be shown live
Error: no BLAS/LAPACK library loaded!
Err…
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This is partially related to this [previous discourse thread](https://discourse.julialang.org/t/detecting-problems-with-numerically-challenging-models/118592), but now I ran into troubles when using H…
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Hi, developers!
My question is, is there any plan to support Convex.jl here with AD like [cvxpylayers](https://github.com/cvxgrp/cvxpylayers)?
For AD of the solution to (convex) optimization probl…
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We should do an extension to add a method `nomad(nlp::AbstractNLPModel)`.