Average Error: 0.0 → 0.0
Time: 10.3s
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 r40804243 = x;
        double r40804244 = y;
        double r40804245 = r40804243 - r40804244;
        double r40804246 = 2.0;
        double r40804247 = r40804243 + r40804244;
        double r40804248 = r40804246 - r40804247;
        double r40804249 = r40804245 / r40804248;
        return r40804249;
}
↓
double f(double x, double y) {
        double r40804250 = x;
        double r40804251 = 2.0;
        double r40804252 = y;
        double r40804253 = r40804250 + r40804252;
        double r40804254 = r40804251 - r40804253;
        double r40804255 = r40804250 / r40804254;
        double r40804256 = r40804252 / r40804254;
        double r40804257 = r40804255 - r40804256;
        return r40804257;
}

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 2019162 
(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))))