bundles / scipy latest / scipy / stats / _continuous_distns / _pow1pm1
function
scipy.stats._continuous_distns:_pow1pm1
source: build-install/usr/lib/python3.14/site-packages/scipy/stats/_continuous_distns.py:2285
Signature
def _pow1pm1(x, y)Summary
Compute (1 + x)**y - 1.
Extended Summary
Uses expm1 and xlog1py to avoid loss of precision when (1 + x)**y is close to 1.
Note that the inverse of this function with respect to x is _pow1pm1(x, 1/y). That is, if
t = _pow1pm1(x, y)
then
x = _pow1pm1(t, 1/y)
Aliases
scipy.stats._continuous_distns._pow1pm1