src/org/kocakosm/pitaya/math/Fraction.java
public Fraction dividedBy(Fraction f)
	{
		if (ZERO.equals(f)) {
			throw new ArithmeticException("Division by zero");
		}
		return new Fraction(n.multiply(f.d), d.multiply(f.n)).reduced();
	}
public Fraction dividedBy(Fraction f)
	{
		if (ZERO.equals(f)) {
			throw new ArithmeticException("Division by zero");
		}
		return new Fraction(n.multiply(f.d), d.multiply(f.n)).reduced();
	}
Divides this value by the given one and returns the result in reduced
form.

@param f the fraction to divide this one with.

@return {@code this / f} in reduced form.

@throws NullPointerException if {@code f} is {@code null}.
@throws ArithmeticException if {@code f} equals zero.