numpy.isreal¶

numpy.isreal(x)[source]¶

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

If element has complex type with zero complex part, the return valuefor that element is True.

Parameters:	x:array_like Input array.
Returns:	out:ndarray, bool Boolean array of same shape asx.

See also

iscomplex

isrealobj

Return True if x is not a complex type.

Examples

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