dpnp.iscomplex

dpnp.iscomplex(x)

Returns a bool array, where True if input element is complex.

What is tested is whether the input has a non-zero imaginary part, not if the input type is complex.

For full documentation refer to numpy.iscomplex.

Parameters:

x ({dpnp.ndarray, usm_ndarray}) -- Input array.

Returns:

out -- Output array.

Return type:

dpnp.ndarray

See also

dpnp.isreal

Returns a bool array, where True if input element is real.

dpnp.iscomplexobj

Return True if x is a complex type or an array of complex numbers.

Examples

>>> import dpnp as np
>>> a = np.array([1+1j, 1+0j, 4.5, 3, 2, 2j])
>>> np.iscomplex(a)
array([ True, False, False, False, False,  True])