reciprocal

paddle. reciprocal ( x, name=None )

Warning: API “paddle.fluid.layers.layer_function_generator.reciprocal” is deprecated since 2.0.0, and will be removed in future versions. Please use “paddle.reciprocal” instead.

Reciprocal Activation Operator.

\(out = \\frac{1}{x}\)

Parameters
  • x (Tensor) – Input of Reciprocal operator, an N-D Tensor, with data type float32, float64 or float16.

  • name (str, optional) – Name for the operation (optional, default is None). For more information, please refer to Name.

Returns

Output of Reciprocal operator, a Tensor with shape same as input.

Return type

out (Tensor)

Examples

import paddle

x = paddle.to_tensor([-0.4, -0.2, 0.1, 0.3])
out = paddle.reciprocal(x)
print(out)
# [-2.5        -5.         10.          3.33333333]