Average Error: 0.0 → 0.0
Time: 6.1s
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 r411521 = x;
        double r411522 = y;
        double r411523 = r411521 - r411522;
        double r411524 = 2.0;
        double r411525 = r411521 + r411522;
        double r411526 = r411524 - r411525;
        double r411527 = r411523 / r411526;
        return r411527;
}
↓
double f(double x, double y) {
        double r411528 = x;
        double r411529 = y;
        double r411530 = r411528 - r411529;
        double r411531 = 2.0;
        double r411532 = r411528 + r411529;
        double r411533 = r411531 - r411532;
        double r411534 = r411530 / r411533;
        return r411534;
}

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 2019362 +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))))