(l-onnx-doc-Atanh)= # Atanh (l-onnx-op-atanh-22)= ## Atanh - 22 ### Version - **name**: [Atanh (GitHub)](https://github.com/onnx/onnx/blob/main/docs/Operators.md#Atanh) - **domain**: `main` - **since_version**: `22` - **function**: `False` - **support_level**: `SupportType.COMMON` - **shape inference**: `True` This version of the operator has been available **since version 22**. ### Summary Calculates the hyperbolic arctangent of the given input tensor element-wise. ### Inputs - **input** (heterogeneous) - **T**: Input tensor ### Outputs - **output** (heterogeneous) - **T**: The hyperbolic arctangent values of the input tensor computed element-wise ### Type Constraints * **T** in ( `tensor(bfloat16)`, `tensor(double)`, `tensor(float)`, `tensor(float16)` ): Constrain input and output types to float tensors. ```{toctree} text_diff_Atanh_9_22 ``` (l-onnx-op-atanh-9)= ## Atanh - 9 ### Version - **name**: [Atanh (GitHub)](https://github.com/onnx/onnx/blob/main/docs/Operators.md#Atanh) - **domain**: `main` - **since_version**: `9` - **function**: `False` - **support_level**: `SupportType.COMMON` - **shape inference**: `True` This version of the operator has been available **since version 9**. ### Summary Calculates the hyperbolic arctangent of the given input tensor element-wise. ### Inputs - **input** (heterogeneous) - **T**: Input tensor ### Outputs - **output** (heterogeneous) - **T**: The hyperbolic arctangent values of the input tensor computed element-wise ### Type Constraints * **T** in ( `tensor(double)`, `tensor(float)`, `tensor(float16)` ): Constrain input and output types to float tensors.