Function absolute

absolute(
comp: number | ChalkboardComplex | ChalkboardFunction,
): ChalkboardComplex | ChalkboardFunction
Calculates the absolute value of a complex number or complex function.
Parameters
- comp: number | ChalkboardComplex | ChalkboardFunction
  The complex number or function
Returns ChalkboardComplex | ChalkboardFunction
Example
```
// Returns 2 + 3i
const z = Chalkboard.comp.absolute(Chalkboard.comp.init(-2, 3));
```
- Defined in Chalkboard.comp.ts:26