Average Error: 0.0 → 0.0
Time: 10.5s
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 r530154 = x;
        double r530155 = y;
        double r530156 = r530154 - r530155;
        double r530157 = 2.0;
        double r530158 = r530154 + r530155;
        double r530159 = r530157 - r530158;
        double r530160 = r530156 / r530159;
        return r530160;
}
↓
double f(double x, double y) {
        double r530161 = x;
        double r530162 = y;
        double r530163 = r530161 - r530162;
        double r530164 = 2.0;
        double r530165 = r530161 + r530162;
        double r530166 = r530164 - r530165;
        double r530167 = r530163 / r530166;
        return r530167;
}

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 2019235 +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))))