Average Error: 0.0 → 0.0
Time: 3.3s
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 r974130 = x;
        double r974131 = y;
        double r974132 = r974130 - r974131;
        double r974133 = 2.0;
        double r974134 = r974130 + r974131;
        double r974135 = r974133 - r974134;
        double r974136 = r974132 / r974135;
        return r974136;
}
↓
double f(double x, double y) {
        double r974137 = x;
        double r974138 = y;
        double r974139 = r974137 - r974138;
        double r974140 = 2.0;
        double r974141 = r974137 + r974138;
        double r974142 = r974140 - r974141;
        double r974143 = r974139 / r974142;
        return r974143;
}

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. Final simplification0.0

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

Reproduce

herbie shell --seed 2020018 +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))))