Average Error: 0.0 → 0.0
Time: 14.4s
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 r517139 = x;
        double r517140 = y;
        double r517141 = r517139 - r517140;
        double r517142 = 2.0;
        double r517143 = r517139 + r517140;
        double r517144 = r517142 - r517143;
        double r517145 = r517141 / r517144;
        return r517145;
}
↓
double f(double x, double y) {
        double r517146 = x;
        double r517147 = 2.0;
        double r517148 = y;
        double r517149 = r517146 + r517148;
        double r517150 = r517147 - r517149;
        double r517151 = r517146 / r517150;
        double r517152 = r517148 / r517150;
        double r517153 = r517151 - r517152;
        return r517153;
}

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 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))))