Average Error: 0.0 → 0.0
Time: 2.4s
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 r1002708 = x;
        double r1002709 = y;
        double r1002710 = r1002708 - r1002709;
        double r1002711 = 2.0;
        double r1002712 = r1002708 + r1002709;
        double r1002713 = r1002711 - r1002712;
        double r1002714 = r1002710 / r1002713;
        return r1002714;
}
↓
double f(double x, double y) {
        double r1002715 = x;
        double r1002716 = 2.0;
        double r1002717 = y;
        double r1002718 = r1002715 + r1002717;
        double r1002719 = r1002716 - r1002718;
        double r1002720 = r1002715 / r1002719;
        double r1002721 = r1002717 / r1002719;
        double r1002722 = r1002720 - r1002721;
        return r1002722;
}

Error

Bits error versus x

Bits error versus y

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Your Program's Arguments

Results

Enter valid numbers for all inputs

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 2019362 
(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))))