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It would be nice to have support for generating Gauss–Kronrod points and weights for the weight functions in FastGaussQuadrature, at least when they exist, in order to have an error estimate from the …
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In the course of #31057, which adds a `algorithm` or `method` keyword to `svd` and `svd!`, it would be nice to have access to Jacobi methods (`gesvj` in LAPACK) for SVD decomposition as well.
See t…
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### Steps To Reproduce
Among all trigonometric functions, only $\sin$ and $\cos$ (and surprisingly all inverse functions) are correctly converted to their Sage equivalents from Mathematica when usi…
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The default iterative preconditioner type for finite elasticity (incompressible Mooney-Rivlin law) seems to be: CMFE_SOLVER_ITERATIVE_JACOBI_PRECONDITIONER
This, however, causes the PETSC default l…
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For sparse matrices
- [x] Jacobi: https://en.wikipedia.org/wiki/Preconditioner#Jacobi_(or_diagonal)_preconditioner
- [ ] Gauss-Seidel:
Also a generic interface: preconditioner `P` should be an ar…
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Li2020 contains a fairly up to date set of numerical methods for fractional derivatives and integrals.
It would be very cool to implement most of this and compare.
- Chapter 3: Riemann-Liouville q…
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### 🚀 The feature, motivation and pitch
Some people would like to use complex convolutional neural nets for Fourier series for MPS. Implement more functions like airy, jacobi theta, elliptical integr…
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Hi,
Looking through the codebase, it seems the SVD function is all commented, while the Jacobi solver isn't. Can I perform a SVD on a square posit matrix using universal, yet? How would i go from (…
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Hi, thanks for your great job! I want to reproduce the training process but some error occured as follows. Could you please help to have a look? Thanks!
Training scripts (I just have 4xA100, so the…
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Hi, I came across a question when I use the code of _emc.py_, I want to know how to solve it , thank you very much !
The error is listed as follow: ./emc.py input.in
![image](https://user-images.g…