Function constrain

constrain(comp: ChalkboardComplex, range?: [number, number]): ChalkboardComplex
Calculates a complex number constrained within a range.
Parameters
- comp: ChalkboardComplex
  The complex number
- Optionalrange: [number, number] = ...
  The range
Returns ChalkboardComplex
Example
```
// Returns 1 + 0.5i
const constrained = Chalkboard.comp.constrain(Chalkboard.comp.init(2, 0.5));
```
- Defined in Chalkboard.comp.ts:122