Calculates the scalar triple product of three vectors.

// Returns 1 (volume of parallelepiped formed by three vectors)
const volume = Chalkboard.vect.scalarTriple(
Chalkboard.vect.init(1, 0, 0),
Chalkboard.vect.init(0, 1, 0),
Chalkboard.vect.init(0, 0, 1)
);