mindspore.ops.coo_acosh
- mindspore.ops.coo_acosh(x: COOTensor)[source]
Computes inverse hyperbolic cosine of the inputs element-wise.
\[y_i = \cosh^{-1}(x_i)\]Warning
Given an input COOTensor x, the function computes inverse hyperbolic cosine of every element. Input range is [1, inf].
- Parameters
x (COOTensor) – The input COOTensor of inverse hyperbolic cosine function.
- Returns
COOTensor, has the same shape and type as x.
- Raises
TypeError – If x is not a COOTensor.
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> from mindspore import dtype as mstype >>> from mindspore import Tensor, ops, COOTensor >>> indices = Tensor([[0, 1], [1, 2]], dtype=mstype.int64) >>> values = Tensor([-1, 2], dtype=mstype.float32) >>> shape = (3, 4) >>> x = COOTensor(indices, values, shape) >>> output = ops.coo_acosh(x) >>> print(output.values) [ nan 1.316958]