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Need better linear system solver that can be pickled for parallel execution (coming...)
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Similar to #1167, but the sparse case is more complicated than the dense case.
As with the dense case, applying the sparse LU factor by `F \ y` breaks Zygote autodiff (`Can't differentiate foreignc…
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I'm trying to follow [these instructions](https://github.com/ElmerCSC/elmerfem/wiki/Compilation), but I get the error message:
~~~
CMake Error at /usr/local/Cellar/cmake/3.16.5/share/cmake/Modules…
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### Problem description
Hi,
First of all, thanks for the amazing library and to provide it open source!
I am trying to simulate the current flow through the human body with pyGimLi. For this I a…
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by using `umfpack_di_get_numeric(Lp,Lj,Lx,Up,Ui,Ux,P,Q,nullptr,nullptr,nullptr,numeric);`
excuse me, how to get origin matrix?
My code are as follows(uncorrect result):
```C++
int ptr=0;…
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As discussed in https://stackoverflow.com/questions/70648351/getting-an-error-when-using-backslash-operator-on-sparse-matrix-and-dense-vector/70662601#70662601, `\` does not work for sparse matrices w…
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### Checklist
- [X] I added a descriptive title
- [X] I searched for other speed issues and didn't find a duplicate
### What happened?
Creating environments with conda-forge is very slow. H…
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Original ticket http://projects.scipy.org/numpy/ticket/1000
Reported 2009-02-05 by trac user gbburkhardt, assigned to atmention:cournape.
Built NumPy 1.2.1 on a Solaris 9 system, netlib/lapack-3.2, f…
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_Original ticket http://projects.scipy.org/numpy/ticket/1000 on 2009-02-05 by trac user gbburkhardt, assigned to atmention:cournape._
Built NumPy 1.2.1 on a Solaris 9 system, netlib/lapack-3.2, fftw-…
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We have been introducing replacements for the Meshworker framework (FEInterfaceValues #8884) and the tutorial programs that use it for quite a while (also see #15839). The only tutorial left is now st…
tjhei updated
3 months ago