jax.random.exponential#

jax.random.exponential(key, shape=(), dtype=<class 'float'>)[source]#

Sample Exponential random values with given shape and float dtype.

The values are distributed according the the probability density function:

\[f(x) = e^{-x}\]

on the domain \(0 \le x < \infty\).

Parameters:
Return type:

Array

Returns:

A random array with the specified shape and dtype.