tan

paddle. tan ( x, name=None )

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

Tangent Operator. Computes tangent of x element-wise.

Input range is (k*pi-pi/2, k*pi+pi/2) and output range is (-inf, inf).

\(out = tan(x)\)

Parameters
  • x (Tensor) – Input of Tan 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 Tan 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.tan(x)
print(out)
# [-0.42279324, -0.20271005, 0.10033467, 0.30933627]