mars.tensor.special.
poch
Pochhammer symbol.
The Pochhammer symbol (rising factorial) is defined as
For positive integer m it reads
See [dlmf] for more details.
z (array_like) – Real-valued arguments.
m (array_like) – Real-valued arguments.
The value of the function.
scalar or ndarray
引用
Nist, Digital Library of Mathematical Functions https://dlmf.nist.gov/5.2#iii