Average Error: 0.0 → 0.0
Time: 8.8s
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 r732211 = x;
        double r732212 = y;
        double r732213 = r732211 - r732212;
        double r732214 = 2.0;
        double r732215 = r732211 + r732212;
        double r732216 = r732214 - r732215;
        double r732217 = r732213 / r732216;
        return r732217;
}
↓
double f(double x, double y) {
        double r732218 = x;
        double r732219 = 2.0;
        double r732220 = y;
        double r732221 = r732218 + r732220;
        double r732222 = r732219 - r732221;
        double r732223 = r732218 / r732222;
        double r732224 = r732220 / r732222;
        double r732225 = r732223 - r732224;
        return r732225;
}

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 2019350 
(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))))