Average Error: 0.0 → 0.0
Time: 11.1s
Precision: 64
\[\frac{x - y}{2.0 - \left(x + y\right)}\]
↓
\[\frac{x}{2.0 - \left(x + y\right)} - \frac{y}{2.0 - \left(x + y\right)}\]
\frac{x - y}{2.0 - \left(x + y\right)}
↓
\frac{x}{2.0 - \left(x + y\right)} - \frac{y}{2.0 - \left(x + y\right)}
double f(double x, double y) {
        double r44145012 = x;
        double r44145013 = y;
        double r44145014 = r44145012 - r44145013;
        double r44145015 = 2.0;
        double r44145016 = r44145012 + r44145013;
        double r44145017 = r44145015 - r44145016;
        double r44145018 = r44145014 / r44145017;
        return r44145018;
}
↓
double f(double x, double y) {
        double r44145019 = x;
        double r44145020 = 2.0;
        double r44145021 = y;
        double r44145022 = r44145019 + r44145021;
        double r44145023 = r44145020 - r44145022;
        double r44145024 = r44145019 / r44145023;
        double r44145025 = r44145021 / r44145023;
        double r44145026 = r44145024 - r44145025;
        return r44145026;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[\frac{x}{2.0 - \left(x + y\right)} - \frac{y}{2.0 - \left(x + y\right)}\]

Derivation

  1. Initial program 0.0

    \[\frac{x - y}{2.0 - \left(x + y\right)}\]
  2. Using strategy rm

  3. Applied div-sub0.0

    \[\leadsto \color{blue}{\frac{x}{2.0 - \left(x + y\right)} - \frac{y}{2.0 - \left(x + y\right)}}\]

  4. Final simplification0.0

    \[\leadsto \frac{x}{2.0 - \left(x + y\right)} - \frac{y}{2.0 - \left(x + y\right)}\]

Reproduce

herbie shell --seed 2019165 
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, C"

  :herbie-target
  (- (/ x (- 2.0 (+ x y))) (/ y (- 2.0 (+ x y))))

  (/ (- x y) (- 2.0 (+ x y))))