Predefined Functions – atan
| Function name: | atan – Arcus Tangent |
| Synopsis: | atan(x) |
| Input data type | Output data type |
|---|---|
| real | real |
| complex | complex |
| quaternion | unsupported |
Description:
ChaosPro automatically detects the input data type.
In order to calculate the arctan(z) ChaosPro performs the following calculation:
arctan(z)= 1 / (2i) * Ln( (1+i z) / (1-iz) )