Average Error: 0.0 → 0.0
Time: 7.9s
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 r870221 = x;
        double r870222 = y;
        double r870223 = r870221 - r870222;
        double r870224 = 2.0;
        double r870225 = r870221 + r870222;
        double r870226 = r870224 - r870225;
        double r870227 = r870223 / r870226;
        return r870227;
}
↓
double f(double x, double y) {
        double r870228 = x;
        double r870229 = y;
        double r870230 = r870228 - r870229;
        double r870231 = 2.0;
        double r870232 = r870228 + r870229;
        double r870233 = r870231 - r870232;
        double r870234 = r870230 / r870233;
        return r870234;
}

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 2020046 +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))))