Allen Goodman 18273c39da Physicist’s Hermite polynomial (#78352) ... Adds: ```Python hermite_polynomial_h(input, n, *, out=None) -> Tensor ``` Physicist’s Hermite polynomial $H_{n}(\text{input})$. If $n = 0$, $1$ is returned. If $n = 1$, $\text{input}$ is returned. Otherwise, the recursion: $$H_{n + 1}(\text{input}) = 2 \times \text{input} \times H_{n}(\text{input}) - H_{n - 1}(\text{input})$$ is evaluated. ## Derivatives Recommended $k$-derivative formula with respect to $\text{input}$: $$\frac{d^{k}}{d \times \text{input}^{k}} H_{n}^{(k)} = 2^{k} \times \frac{n!}{(n - k)!}H_{n - k}(\text{input})$$ Pull Request resolved: https://github.com/pytorch/pytorch/pull/78352 Approved by: https://github.com/mruberry		2022-05-28 02:26:30 +00:00
..
include/torch	Physicist’s Hermite polynomial (#78352)	2022-05-28 02:26:30 +00:00
src	T112685841: Use irange in PyTorch (#73378)	2022-02-26 06:34:22 +00:00