mars.tensor.iscomplex#
- mars.tensor.iscomplex(x, **kwargs)[源代码]#
Returns a bool tensor, 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 tensor.
- 返回
out – Output tensor.
- 返回类型
Tensor of bools
实际案例
>>> import mars.tensor as mt
>>> mt.iscomplex([1+1j, 1+0j, 4.5, 3, 2, 2j]).execute() array([ True, False, False, False, False, True])