jax.numpy.ldexp#
- jax.numpy.ldexp(x1, x2, /)[source]#
Returns x1 * 2**x2, element-wise.
LAX-backend implementation of
numpy.ldexp()
.Original docstring below.
The mantissas x1 and twos exponents x2 are used to construct floating point numbers
x1 * 2**x2
.- Parameters:
x1 (array_like) – Array of multipliers.
x2 (array_like, int) – Array of twos exponents. If
x1.shape != x2.shape
, they must be broadcastable to a common shape (which becomes the shape of the output).
- Returns:
y – The result of
x1 * 2**x2
. This is a scalar if both x1 and x2 are scalars.- Return type:
ndarray or scalar