Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.3.0.rc.1)
// Compass (v0.13.alpha.10)
// ----

@function pow ($base, $exp) {
    @if $exp == floor($exp) {
        $r: 1;
        $s: 0;
        @if $exp < 0 {
            $exp: $exp * -1;
            $s: 1;
        }
        @while $exp > 0 {
            @if $exp % 2 == 1 {
                $r: $r * $base;
            }
            $exp: floor($exp * 0.5);
            $base: $base * $base;
        }
        @return if($s != 0, 1 / $r, $r);
    } @else {
        @return exp(log($base) * $exp);
    }
}

test {
    test: pow(14, 33) == 66408730383449729837806206197059026944;
}

SassMeister-output.css

test {
  test: true;
}