exp

paddle. exp ( x, name=None )

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

Exp Operator. Computes exp of x element-wise with a natural number \(e\) as the base.

\(out = e^x\)

Parameters
  • x (Tensor) – Input of Exp 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 Exp 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.exp(x)
print(out)
# [0.67032005 0.81873075 1.10517092 1.34985881]