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On page 2 of your introduction you refer to "Clesch and Jordan" in connection with invariant theory. But I think you mean [Alfred Clebsch](https://en.wikipedia.org/wiki/Alfred_Clebsch) (spelled with a…
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Currently, trying to do something like
```julia
a = Arb(big"3284738924733239284")
```
throws `InexactError`.
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Related to #12 & #13.
I got bitten by this today, when I noticed that rotation matrices built from Clebsch--Gordan coefficients were no longer unitary, and a little later Julia crashed because of `…
jagot updated
3 years ago
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@jvdv37 will push her current code.
The extended character table corresponds not only to the mathematical structure, which is essentially unique modulo reorderings; it also contains contextual info…
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I'm confusing about learnable weights implemented in `FullyConnectedTensorProduct`.
For example
```
tp = FullyConnectedTensorProduct(irreps_in1="1x0e",irreps_in2="2x0e",irreps_out="1x0e")
w = list…
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I have the functions coded in julia in the `PartialWaveFunctions` package.
`jacobi_pols`
https://github.com/mmikhasenko/PartialWaveFunctions.jl/blob/master/src/wignerd.jl#L10
`wignerd`, [`wigne…
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Bispectrum coefficients are widely used in the community, including in the recent GAP and SNAP potentials. IMO they are one of the most important site descriptors to have in matminer as a reference fo…
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