Average Error: 0.0 → 0.0
Time: 981.0ms
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 r106001 = x;
        double r106002 = y;
        double r106003 = r106001 - r106002;
        double r106004 = fabs(r106003);
        double r106005 = fabs(r106002);
        double r106006 = r106004 / r106005;
        return r106006;
}
↓
double f(double x, double y) {
        double r106007 = x;
        double r106008 = y;
        double r106009 = r106007 - r106008;
        double r106010 = fabs(r106009);
        double r106011 = fabs(r106008);
        double r106012 = r106010 / r106011;
        return r106012;
}

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 2020002 
(FPCore (x y)
  :name "Numeric.LinearAlgebra.Util:formatSparse from hmatrix-0.16.1.5"
  :precision binary64
  (/ (fabs (- x y)) (fabs y)))