Average Error: 0.0 → 0.0
Time: 14.0s
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 r523133 = x;
        double r523134 = y;
        double r523135 = r523133 - r523134;
        double r523136 = 2.0;
        double r523137 = r523133 + r523134;
        double r523138 = r523136 - r523137;
        double r523139 = r523135 / r523138;
        return r523139;
}
↓
double f(double x, double y) {
        double r523140 = x;
        double r523141 = 2.0;
        double r523142 = y;
        double r523143 = r523140 + r523142;
        double r523144 = r523141 - r523143;
        double r523145 = r523140 / r523144;
        double r523146 = r523142 / r523144;
        double r523147 = r523145 - r523146;
        return r523147;
}

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))))