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### Description
OpenModelica appears to ignore parameter values that are used to set start values of variables, leading in some models to failure to initialize them.
### Steps to Reproduce
Do…
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Hi, thanks for the amazing work
I wanted to bring up a couple of things:
* I noticed the repository size is currently 300M with 140M in .git, so if you are not planning to squash all commits and lo…
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Hi @TSGut
Does this package also work with systems of equations? I'd like to add a nonlinear Volterra integral example (see equations 2 and 3 from [here](https://dc.etsu.edu/cgi/viewcontent.cgi?ar…
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This issue is based on the discussion in [here](https://discourse.julialang.org/t/how-does-modelingtoolkit-use-bounds-metadata/81487/8)
The idea would be to support resolution of systems of nonline…
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http://web4.cs.ucl.ac.uk/staff/d.barber/publications/gpodeICML2014.pdf
https://papers.nips.cc/paper/3497-accelerating-bayesian-inference-over-nonlinear-differential-equations-with-gaussian-processes
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Does PHCpy support solving systems of nonlinear equations with complex variables, or do I have to split them into real and imaginary parts before feeding them to the solver?
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In particular:
- [x] How do they compare near room temperature?
- [x] At what power level does one see significant differences?
- [ ] How do they compare at cryogenic temperatures?
- [ ] At what p…
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We should be able to support material and geometric nonlinearity using a combination of NLSolve.jl and ImplicitDifferentiation.jl. We just need to define the equilibrium equations as a differentiable …
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After #1 is complete, you will see that the method uses an iterative step to update the value function. This works, but in principle the derivative information could provide better convergence of the…
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We are dealing with a model that we cannot share publicly, for which the backend shows weird behaviour at initialization.
The model is purely algebraic, does not contain any `der()` operator nor an…