Average Error: 0.0 → 0.0
Time: 8.5s
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 r2446554 = x;
        double r2446555 = y;
        double r2446556 = r2446554 - r2446555;
        double r2446557 = fabs(r2446556);
        double r2446558 = sqrt(r2446557);
        return r2446558;
}

double f(double x, double y) {
        double r2446559 = x;
        double r2446560 = y;
        double r2446561 = r2446559 - r2446560;
        double r2446562 = fabs(r2446561);
        double r2446563 = sqrt(r2446562);
        return r2446563;
}

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 2019179 
(FPCore (x y)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, C"
  (sqrt (fabs (- x y))))