tanh

nvtripy.tanh(input: Tensor) → Tensor

Computes the elementwise hyperbolic tangent of the elements of the input tensor.

Parameters:

input (Tensor) – The input tensor.

Returns:

A new tensor.

Return type:

Tensor

INPUT REQUIREMENTS:

input.dtype is one of [float32, float16, bfloat16, int8]

OUTPUT GUARANTEES:

return[0].dtype == input.dtype

Example

input = tp.arange(3, dtype=tp.float32)
output = tp.tanh(input)

Local Variables

>>> input
tensor([0, 1, 2], dtype=float32, loc=gpu:0, shape=(3,))

>>> output
tensor([0, 0.761594, 0.964028], dtype=float32, loc=gpu:0, shape=(3,))