dpnp.iscomplexobj

dpnp.iscomplexobj(x)[source]

Check for a complex type or an array of complex numbers.

The type of the input is checked, not the value. Even if the input has an imaginary part equal to zero, dpnp.iscomplexobj evaluates to True.

For full documentation refer to numpy.iscomplexobj.

Parameters:: x (array_like) -- Input data, in any form that can be converted to an array. This includes scalars, lists, lists of tuples, tuples, tuples of tuples, tuples of lists, and ndarrays.
Returns:: out -- The return value, True if x is of a complex type or has at least one complex element.
Return type:: bool

See also

dpnp.isrealobj: Return True if x is a not complex type or an array of complex numbers.
dpnp.iscomplex: Returns a bool array, where True if input element is complex.

Examples

>>> import dpnp as np
>>> np.iscomplexobj(1)
False
>>> np.iscomplexobj(1+0j)
True
>>> np.iscomplexobj([3, 1+0j, True])
True