jax.numpy.atleast_1d#

jax.numpy.atleast_1d(*arys)[source]#

Convert inputs to arrays with at least one dimension.

LAX-backend implementation of numpy.atleast_1d().

The JAX version of this function may in some cases return a copy rather than a view of the input.

Original docstring below.

Scalar inputs are converted to 1-dimensional arrays, whilst higher-dimensional inputs are preserved.

Parameters:

  • arys1 (array_like) – One or more input arrays.

  • arys2 (array_like) – One or more input arrays.

  • ... (array_like) – One or more input arrays.

  • arys (Union[Array, ndarray, bool_, number, bool, int, float, complex]) –

Returns:

ret – An array, or list of arrays, each with a.ndim >= 1. Copies are made only if necessary.

Return type:

ndarray