`numpy.random:RandomState.standard_exponential`

Signature

def standard_exponential ( size = None )

Draw samples from the standard exponential distribution.

standard_exponential is identical to the exponential distribution with a scale parameter of 1.

size : int or tuple of ints, optional: Output shape. If the given shape is, e.g., (m, n, k), then m * n * k samples are drawn. Default is None, in which case a single value is returned.

Output a 3x8000 array:

n = np.random.standard_exponential((3, 8000))

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