Average Error: 0.0 → 0.0
Time: 12.1s
Precision: 64
\[\sqrt{\left|x - y\right|}\]
\[\sqrt{\left|x - y\right|}\]
\sqrt{\left|x - y\right|}
\sqrt{\left|x - y\right|}
double f(double x, double y) {
        double r1711321 = x;
        double r1711322 = y;
        double r1711323 = r1711321 - r1711322;
        double r1711324 = fabs(r1711323);
        double r1711325 = sqrt(r1711324);
        return r1711325;
}

double f(double x, double y) {
        double r1711326 = x;
        double r1711327 = y;
        double r1711328 = r1711326 - r1711327;
        double r1711329 = fabs(r1711328);
        double r1711330 = sqrt(r1711329);
        return r1711330;
}

Error

Bits error versus x

Bits error versus y

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Results

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Derivation

  1. Initial program 0.0

    \[\sqrt{\left|x - y\right|}\]
  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2019162 
(FPCore (x y)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, C"
  (sqrt (fabs (- x y))))