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I would like to ask for help, I don’t know the name of the method I’m trying to find, but I think it’s called sensitivity analysis.
I have two input parameters to my optimisation problem, A and B, …
a-jp updated
3 months ago
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There are use cases e.g. in optimal control where the trajectories and associated gradients and jacobians are required to be calculated in parallel. An simple example would be generating optimal traj…
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This is from [glmmTMB](https://github.com/glmmTMB/glmmTMB/blob/master/glmmTMB/src/distrib.h); it's `lgamma()` with the argument specified on the log scale.
It may be worth looking at/migrating othe…
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I am trying to produce a code generated DDP object with the Talos model in contact and a very simple cost function composed of a state regularization and control regularization. This simple cost funct…
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The fact that
> You should not use `if(x)` statements where x is a PARAMETER, or is derived from a variable of type PARAMETER. (It is OK to use if on DATA types, however.) TMB will remove the `if(x…
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![notfound](https://user-images.githubusercontent.com/40685291/224645519-99a4c40f-5354-4be3-879a-b51261c6ecc6.png)
Error
```
Version = 4.6.0 NVIDIA 531.14
Vendor = NVIDIA Corporation
Renderer =…
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``` julia
julia> isnan(Dual(1.,NaN))
false
```
This didn't come up as an issue for me, but I'm curious if this is a deliberate choice.
compare
``` julia
julia> isnan(1. + (NaN)im)
true
```
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Recently, https://github.com/scipopt/soplex/commit/12ef6c800ed0730f498bfcbdb262f32042b42e70 gave SoPlex the ability to read LP files with arbitrarily long lines; could the same functionality be ported…
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The following formulation causes assertion error when emphasis is optimal.
Formulation:
[formulation.lp](https://github.com/user-attachments/files/17190076/formulation.txt) (LP format)
Version:…