`scipy._external.array_api_extra._delegation:union1d`

Signature

def union1d(a: Array, b: Array, /, xp: ArrayNamespace | None = None) → Array

Find the union of two arrays.

Return the unique, sorted array of values that are in either of the two input arrays.

a, b : Array: Input arrays. They are flattened internally if they are not already 1D.
xp : array_namespace, optional: The standard-compatible namespace for a and b. Default: infer.

This function is not compatible with jax.jit. See the docstring of the corresponding JAX function for more information.