Average Error: 0.0 → 0.0
Time: 5.3s
Precision: 64
\[\frac{x - y}{2 - \left(x + y\right)}\]
↓
\[\frac{x - y}{2 - \left(x + y\right)}\]
\frac{x - y}{2 - \left(x + y\right)}
↓
\frac{x - y}{2 - \left(x + y\right)}
double f(double x, double y) {
        double r1576361 = x;
        double r1576362 = y;
        double r1576363 = r1576361 - r1576362;
        double r1576364 = 2.0;
        double r1576365 = r1576361 + r1576362;
        double r1576366 = r1576364 - r1576365;
        double r1576367 = r1576363 / r1576366;
        return r1576367;
}
↓
double f(double x, double y) {
        double r1576368 = x;
        double r1576369 = y;
        double r1576370 = r1576368 - r1576369;
        double r1576371 = 2.0;
        double r1576372 = r1576368 + r1576369;
        double r1576373 = r1576371 - r1576372;
        double r1576374 = r1576370 / r1576373;
        return r1576374;
}

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. Final simplification0.0

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

Reproduce

herbie shell --seed 2020034 +o rules:numerics
(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))))