tf.math.acosh

Computes inverse hyperbolic cosine of x element-wise.

View aliases

Main aliases

tf.acosh

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.acosh, tf.compat.v1.math.acosh

tf.math.acosh(
    x, name=None
)

Given an input tensor, the function computes inverse hyperbolic cosine of every element. Input range is [1, inf]. It returns nan if the input lies outside the range.

x = tf.constant([-2, -0.5, 1, 1.2, 200, 10000, float("inf")])
tf.math.acosh(x) ==> [nan nan 0. 0.62236255 5.9914584 9.903487 inf]

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.