import SpinorE2 from '../math/SpinorE2';
import isDefined from '../checks/isDefined';
import isNumber from '../checks/isNumber';

export default function quadSpinorE2(s: SpinorE2): number {
    if (isDefined(s)) {
        const α = s.a
        const β = s.b
        if (isNumber(α) && isNumber(β)) {
            return α * α + β * β
        }
        else {
            return void 0
        }
    }
    else {
        return void 0
    }
}