Function slope

slope(comp: ChalkboardComplex): number
Calculates the slope of a complex number.
Parameters
- comp: ChalkboardComplex
  The complex number
Returns number
Example
```
// Returns 1.5
const m = Chalkboard.comp.slope(Chalkboard.comp.init(2, 3));
```
- Defined in Chalkboard.comp.ts:1590