Average Error: 0.0 → 0.0
Time: 2.0s
Precision: 64
\[\frac{x - y}{2 - \left(x + y\right)}\]
↓
\[\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}\]
\frac{x - y}{2 - \left(x + y\right)}
↓
\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}
double f(double x, double y) {
        double r848573 = x;
        double r848574 = y;
        double r848575 = r848573 - r848574;
        double r848576 = 2.0;
        double r848577 = r848573 + r848574;
        double r848578 = r848576 - r848577;
        double r848579 = r848575 / r848578;
        return r848579;
}
↓
double f(double x, double y) {
        double r848580 = x;
        double r848581 = 2.0;
        double r848582 = y;
        double r848583 = r848580 + r848582;
        double r848584 = r848581 - r848583;
        double r848585 = r848580 / r848584;
        double r848586 = r848582 / r848584;
        double r848587 = r848585 - r848586;
        return r848587;
}

Error

Bits error versus x

Bits error versus y

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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. Using strategy rm

  3. Applied div-sub0.0

    \[\leadsto \color{blue}{\frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}}\]

  4. Final simplification0.0

    \[\leadsto \frac{x}{2 - \left(x + y\right)} - \frac{y}{2 - \left(x + y\right)}\]

Reproduce

herbie shell --seed 2019354 
(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))))