mindspore.numpy.heaviside

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mindspore.numpy.heaviside(x1, x2, dtype=None)[source]

Computes the Heaviside step function.

Note

Numpy arguments out, where, casting, order, subok, signature, and extobj are not supported.

Parameters

  • x1 (Tensor) – Input values.

  • x2 (Tensor) – The value of the function when x1 is 0. If x1.shape != x2.shape, they must be broadcastable to a common shape (which becomes the shape of the output).

  • dtype (mindspore.dtype, optional) – Default: None . Overrides the dtype of the output Tensor.

Returns

Tensor or scalar, the output array, element-wise Heaviside step function of x1. This is a scalar if both x1 and x2 are scalars.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore.numpy as np
>>> output = np.heaviside(np.array([-1.5, 0, 2.0]), np.array(0.5))
>>> print(output)
[0.  0.5 1. ]
>>> output = np.heaviside(np.array([-1.5, 0, 2.0]), np.array(1))
>>> print(output)
[0. 1. 1.]