Function invert [src]
Invert the numerator and denominator fields of a Rational. p/q => q/p.
Prototype
pub fn invert(r: *Rational) void Parameters
r: *Rational Source
pub fn invert(r: *Rational) void {
Int.swap(&r.p, &r.q);
} pub fn invert(r: *Rational) void r: *Rational pub fn invert(r: *Rational) void {
Int.swap(&r.p, &r.q);
}