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Thanks @AntoninKns for this great repo!
I was checking the `BundleAdjustmentModel`, which follows the NLSModel API, and I have a couple of comments:
- I think the jacobian of the residual should b…
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The definition of the getter https://github.com/JuliaSmoothOptimizers/NLPModels.jl/blob/main/src/nls/tools.jl is overloading the classical getter. So, we get:
```
julia> using NLPModels, NLPModelsTe…
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List of problems that can be translated to NLSModels from CUTEst that aren't available as `FeasibilityResidual`s because they are hardcoded as SOS.
- [ ] BDQRTIC
- [ ] CHAINWOO
- ~~[ ] CHNROSNB~~ H…
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I am trying to write a nonlinear curve fitting library using the Trust-Region algorithm. I am very interested in seeing your library. Could you give me some examples and let me know how to use it?
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I ran the following script tracking allocations:
```
using Pkg
Pkg.activate(".")
using JuMP, LinearAlgebra, NLPModels, NLPModelsJuMP, NLPModelsTest # main version of NLPModelsTest
nlp_problems …
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Internally, QRMumps stores its matrix in COO format. In NLPModels and NLSModels, we obtain Jacobians and Hessians in COO format. However, the only QRMumps.jl constructor that takes a matrix as argumen…
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I run the following script:
```
using Pkg
Pkg.activate(".")
using LinearAlgebra, NLPModels, NLPModelsModifiers, using NLPModelsTest
# Test FeasibilityFormNLS Models:
problems = setdiff(NLPMode…
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I've started looking at some more sizeable datasets now and have come across the following issue. Unfortunately as you can see, the error message isn't particularly informative, so I'm not sure what I…
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I want to include some NLSModels in a test suite for algorithms optimizing general NLPModels. I use as a stopping criterion the counters. I have to struggle to make my stopping test (tired) compatible…
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I'm trying to rebase PR #187 and other 6 parts of #166 (Complete update of NLPModels.jl) and I'm finding very difficult to update everything because of the large amount of code. This happens on a smal…