Average Error: 0.0 → 0.0
Time: 31.1s
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 r750261 = x;
        double r750262 = y;
        double r750263 = r750261 - r750262;
        double r750264 = 2.0;
        double r750265 = r750261 + r750262;
        double r750266 = r750264 - r750265;
        double r750267 = r750263 / r750266;
        return r750267;
}
↓
double f(double x, double y) {
        double r750268 = x;
        double r750269 = y;
        double r750270 = r750268 - r750269;
        double r750271 = 2.0;
        double r750272 = r750268 + r750269;
        double r750273 = r750271 - r750272;
        double r750274 = r750270 / r750273;
        return r750274;
}

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 2019303 +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))))