See Stable See Nightly
Computes hyperbolic tangent of `x` element-wise. #### View aliases **Main aliases** [`tf.nn.tanh`](https://www.tensorflow.org/api_docs/python/tf/math/tanh), [`tf.tanh`](https://www.tensorflow.org/api_docs/python/tf/math/tanh) **Compat aliases for migration** See [Migration guide](https://www.tensorflow.org/guide/migrate) for more details. [`tf.compat.v1.tanh`](https://www.tensorflow.org/api_docs/python/tf/math/tanh)
tf.math.tanh( x: Annotated[Any, https://www.tensorflow.org/api_docs/python/tf/raw_ops/Any], name=None ) -> Annotated[Any, https://www.tensorflow.org/api_docs/python/tf/raw_ops/Any] ### Used in the notebooks | Used in the guide | |---| | - [Better performance with tf.function](https://www.tensorflow.org/guide/function) | Given an input tensor, this function computes hyperbolic tangent of every element in the tensor. Input range is `[-inf, inf]` and output range is `[-1,1]`.
x = tf.constant([-float("inf"), -5, -0.5, 1, 1.2, 2, 3, float("inf")]) tf.math.tanh(x)



| ## Args || |---|---| | `x` | A `Tensor`. Must be one of the following types: `bfloat16`, `half`, `float32`, `float64`, `complex64`, `complex128`. | | `name` | A name for the operation (optional). |



| ## Returns || |---|---| | A `Tensor`. Has the same type as `x`.
If `x` is a `SparseTensor`, returns `SparseTensor(x.indices, tf.math.tanh(x.values, ...), x.dense_shape)` ||