xorbits.numpy.iscomplex

xorbits.numpy.iscomplex(x, **kwargs)

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.

参数

x (array_like) – Input array.

返回

out – Output array.

返回类型

ndarray of bools

参见

isreal

iscomplexobj

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

实际案例

>>> np.iscomplex([1+1j, 1+0j, 4.5, 3, 2, 2j])  
array([ True, False, False, False, False,  True])

This docstring was copied from numpy.