Average Error: 0.0 → 0.0
Time: 6.9s
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 r1038439 = x;
        double r1038440 = y;
        double r1038441 = r1038439 - r1038440;
        double r1038442 = 2.0;
        double r1038443 = r1038439 + r1038440;
        double r1038444 = r1038442 - r1038443;
        double r1038445 = r1038441 / r1038444;
        return r1038445;
}
↓
double f(double x, double y) {
        double r1038446 = x;
        double r1038447 = y;
        double r1038448 = r1038446 - r1038447;
        double r1038449 = 2.0;
        double r1038450 = r1038446 + r1038447;
        double r1038451 = r1038449 - r1038450;
        double r1038452 = r1038448 / r1038451;
        return r1038452;
}

Error

Bits error versus x

Bits error versus y

Try it out

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 2020046 +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))))