numpy.linalg.outer

linalg.outer(x1, x2, /)

Compute the outer product of two vectors.

This function is Array API compatible. Compared to np.outer it accepts 1-dimensional inputs only.

Parameters:

x1(M,) array_like

One-dimensional input array of size N. Must have a numeric data type.

x2(N,) array_like

One-dimensional input array of size M. Must have a numeric data type.

Returns:

out(M, N) ndarray

out[i, j] = a[i] * b[j]

See also

outer