Average Error: 0.0 → 0.0
Time: 13.6s
Precision: 64
\[\frac{x - y}{2 - \left(x + y\right)}\]
↓
\[\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}\]
\frac{x - y}{2 - \left(x + y\right)}
↓
\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}
double f(double x, double y) {
        double r525433 = x;
        double r525434 = y;
        double r525435 = r525433 - r525434;
        double r525436 = 2.0;
        double r525437 = r525433 + r525434;
        double r525438 = r525436 - r525437;
        double r525439 = r525435 / r525438;
        return r525439;
}
↓
double f(double x, double y) {
        double r525440 = x;
        double r525441 = 2.0;
        double r525442 = y;
        double r525443 = r525440 + r525442;
        double r525444 = r525441 - r525443;
        double r525445 = r525440 / r525444;
        double r525446 = r525442 / r525444;
        double r525447 = r525445 - r525446;
        return r525447;
}

Error

Bits error versus x

Bits error versus y

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Your Program's Arguments

Results

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Target

Original0.0
Target0.0
Herbie0.0
\[\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}\]

Derivation

  1. Initial program 0.0

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

  3. Applied div-sub0.0

    \[\leadsto \color{blue}{\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}}\]

  4. Final simplification0.0

    \[\leadsto \frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}\]

Reproduce

herbie shell --seed 2019323 
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, C"
  :precision binary64

  :herbie-target
  (- (/ x (- 2 (+ x y))) (/ y (- 2 (+ x y))))

  (/ (- x y) (- 2 (+ x y))))