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I think a fun project would be for someone to define hypergeometric functions and prove some basic properties.
Eventually we would want the generalised $${}_pF_q$$ but I think even just starting wi…
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Over in `statrs` crate (statrs-dev/statrs) there's some push for features that would absolutely need some special functions. We could include them in our crate, but there's some duplication already, s…
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## Description
We have some implementations of hypergeometric functions in the Math library ([and more to come](https://github.com/stan-dev/math/pull/2510)), that would be good to expose:
- 2F1:…
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Hi all (especially @skaug),
There's many sampling designs that are reasonably analyzed using an "N-mixture" model, and recent work (http://onlinelibrary.wiley.com/doi/10.1111/biom.12521/full) shows…
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I recently needed the Gauss hypergeometric function so [did a quick translation](https://github.com/buyology/x/tree/master/hyp2f1) over from the Cephes math lib version.
It would be nice to see par…
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## Description
One of the pre-requisites for implementing the inverse-CDF (quantile) of the Gamma distribution is the hypergeometric 2F2 function, which is needed for the gradients.
The gradients …
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From @TSGut (CC @MikaelSlevinsky):
```julia
julia> α = 4.453667231591123
4.453667231591123
julia> K = Elliptic.K(1-1/α^2)
2.9043516240612575
julia> K2f1 = convert(eltype(α),π)/2*Hypergeometr…
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When I'm working on #24176 I notice the rewrite of tan to hyper does not equal the reciprocal of the rewrite of cot.
tan rewrite to hyper: https://functions.wolfram.com/ElementaryFunctions/Tan/26/01/…
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### Description
Hello cupy develop team,
I would like to request whether the scipy features of evaluating hypergeometric functions, such as scipy.special.hyper2f1, scipy.special.hyper1f1, etc., ca…
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Hello,
I have implemented the hypergeometric function of a matrix argument in Python : . In case you're interested in including it in Sympy.
I also have a Julia version with a documentation: .