예제 #1
0
 public static function reduce($numerator, $denominator)
 {
     $lcm = MathFuncs::lcm($numerator, $denominator);
     $denominator /= $lcm;
     $numerator /= $lcm;
     if ($denominator != 1) {
         return "{$numerator}/{$denominator}";
     } else {
         return $numerator;
     }
 }