Function complement

complement<T>(
set: ChalkboardSet<T>,
superset: ChalkboardSet<T>,
): ChalkboardSet<T>
Calculates the complement of a set relative to a superset.
Type Parameters
- T
Parameters
- set: ChalkboardSet<T>
  The set
- superset: ChalkboardSet<T>
  The superset
Returns ChalkboardSet<T>
Example
```
const universal = Chalkboard.abal.set([1, 2, 3, 4, 5]);
const primes = Chalkboard.abal.set([2, 3, 5]);
const composite = Chalkboard.abal.complement(primes, universal); // Returns {1, 4}
```
- Defined in Chalkboard.abal.ts:218