Predefined Functions – acos
| Function name: | acos – Arcus Cosinus |
| Synopsis: | acos(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 arccos(z) ChaosPro performs the following calculation:
arccos(z) = -i*Ln( z + Sqrt(z*z-1) )