Average Error: 0.0 → 0.0
Time: 8.9s
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 r859833 = x;
        double r859834 = y;
        double r859835 = r859833 - r859834;
        double r859836 = 2.0;
        double r859837 = r859833 + r859834;
        double r859838 = r859836 - r859837;
        double r859839 = r859835 / r859838;
        return r859839;
}
↓
double f(double x, double y) {
        double r859840 = x;
        double r859841 = y;
        double r859842 = r859840 - r859841;
        double r859843 = 2.0;
        double r859844 = r859840 + r859841;
        double r859845 = r859843 - r859844;
        double r859846 = r859842 / r859845;
        return r859846;
}

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 2020043 +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))))