Average Error: 0.0 → 0.0
Time: 9.1s
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 r923771 = x;
        double r923772 = y;
        double r923773 = r923771 - r923772;
        double r923774 = 2.0;
        double r923775 = r923771 + r923772;
        double r923776 = r923774 - r923775;
        double r923777 = r923773 / r923776;
        return r923777;
}
↓
double f(double x, double y) {
        double r923778 = x;
        double r923779 = y;
        double r923780 = r923778 - r923779;
        double r923781 = 2.0;
        double r923782 = r923778 + r923779;
        double r923783 = r923781 - r923782;
        double r923784 = r923780 / r923783;
        return r923784;
}

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 2020045 +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))))