Average Error: 0.0 → 0.0
Time: 8.3s
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 r2115048 = x;
        double r2115049 = y;
        double r2115050 = r2115048 - r2115049;
        double r2115051 = fabs(r2115050);
        double r2115052 = sqrt(r2115051);
        return r2115052;
}

double f(double x, double y) {
        double r2115053 = x;
        double r2115054 = y;
        double r2115055 = r2115053 - r2115054;
        double r2115056 = fabs(r2115055);
        double r2115057 = sqrt(r2115056);
        return r2115057;
}

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 2019174 
(FPCore (x y)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, C"
  (sqrt (fabs (- x y))))