Average Error: 0.0 → 0.0
Time: 14.4s
Precision: 64
\[\frac{\left|x - y\right|}{\left|y\right|}\]
↓
\[\frac{\left|x - y\right|}{\left|y\right|}\]
\frac{\left|x - y\right|}{\left|y\right|}
↓
\frac{\left|x - y\right|}{\left|y\right|}
double f(double x, double y) {
        double r89519 = x;
        double r89520 = y;
        double r89521 = r89519 - r89520;
        double r89522 = fabs(r89521);
        double r89523 = fabs(r89520);
        double r89524 = r89522 / r89523;
        return r89524;
}
↓
double f(double x, double y) {
        double r89525 = x;
        double r89526 = y;
        double r89527 = r89525 - r89526;
        double r89528 = fabs(r89527);
        double r89529 = fabs(r89526);
        double r89530 = r89528 / r89529;
        return r89530;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\frac{\left|x - y\right|}{\left|y\right|}\]

  2. Final simplification0.0

    \[\leadsto \frac{\left|x - y\right|}{\left|y\right|}\]

Reproduce

herbie shell --seed 2019323 
(FPCore (x y)
  :name "Numeric.LinearAlgebra.Util:formatSparse from hmatrix-0.16.1.5"
  :precision binary64
  (/ (fabs (- x y)) (fabs y)))