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@gmao-yzhu, @BenjaminTJohnson , @MingjingTong-NOAA , @emilyhcliu , @gmao-wgu , @quanhualiu, @mingchen36
I just noticed that the Common_RTSolution.f90 in this repository had already tried to adopt s…
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I'm getting incorrect results when working with the [rrule for cholesky where A cholesky(Hermitian(a)).L , A)[1]
# both of the following produce expected result
Zygote.jacobian(a -> cholesky(Matr…
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### 🐛 Describe the bug
Follow up of https://github.com/pytorch/pytorch/issues/90499
Consider a map `f : C -> C`. `f` is called holomorphic if it's complex differentiable. By the Cauchy-Riemann e…
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Click to expand!
### Issue Type
Bug
### Have you reproduced the bug with TF nightly?
Yes
### Source
source
### Tensorflow Version
2.11
### Custom Code
Yes
### OS Platform and Distributio…
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In my work I need to extract the dynamical model from SOFA, i.e. extracting mass and stiffness matrices from SOFA. I follow the SOFA instructions which use "mass_matrix = root.mass.assembleMMatrix()" …
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Does MadNLP currently support using a lazy Jacobian and Jacobian transpose? It should be possible to use an iterative solver to solve the linear system which doesn't require forming the Jacobian matri…
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## Question
I would like to plot the Jacobian matrix at a given time step for a system of PDEs. What order are variables/equations registered in? For instance, if I have three variables V1, V2 and V3…
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I am using this crate to do curve fitting with 'nalgebra' that is an algebra crate. For all I know, most algebra library tends to use column-major matrix and store matrix in a vec storage. Hence, I th…
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In the example below, the unknown derivative of the registered function `fun` is completely ignored in the jacobian,
```julia
using Symbolics
@variables t x[1:2]
@register fun(x::Symbolics.Arr, t)
…
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```
Hi,
First of all, I would like to thank you for your open source.
While I was looking at your code, I got some questions regarding A matrix and
df_dx in implicit solver.
In you code, number…