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As a Chapel user, I'd like to be able to analyze the error bounds of my numerical simulation written in Chapel. In order to do that, I need some assurances from the Chapel compiler and the underlying …
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@S-Dafarra asked about this. This derivative have the nice properties that everything boils down to a lot of 6D cross product between all the joint motion subspace vectors.
References on this:
*…
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Recently we had a problem that two versions of our internal S2 globe was displayed with different initial orientation by Cesium. After investigating we realized that the boundingVolume of the two vers…
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Running cases with many features is currently not easy to do with `shapr`, mainly due to memory consumption. One way to try to overcome this is to implement a batch mode. This could be done quite nice…
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Larger PDE solves may benefit from a reverse mode AD and also helps with adding support for neural networks as surrogates or part of training the PDEs themselves, therefore I was wondering what it wou…
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The underlying problem behind #1631 is that `eigenvectors` produces different results on i386 and amd64. For example:
i386
----
```m2
i1 : (eigenvectors matrix {{6, 7, 9, 9, 5}, {2, 3, 3, 9, 3}…
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If we implement the `Random.Sampler` interface, then we can draw IID samples from the distributions: https://docs.julialang.org/en/v1/stdlib/Random/#Generating-random-values-of-custom-types. Distribut…
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Current master branch of CppAD allows the use of dynamic parameters.
In other words, it is possible to change at running time some parameters values that are not consider as Independent variables.
S…
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Recently I did extensive benchmarks of `llama2.c` ports
I found that C version in `runfast` mode (singlethreaded) is working faster than `runomp` (multi threaded)
```
make runomp CC=/opt/homebrew/o…
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The source of the test errors seen in lmerTest with the new lme4 package on Windows are also seen on Mac and evolves around basically 3 model fits as described below.
The first fit is an old friend…