Average Error: 0.0 → 0.0
Time: 9.6s
Precision: 64
\[\sqrt{x + y}\]
↓
\[\sqrt{y + x}\]
\sqrt{x + y}
↓
\sqrt{y + x}
double f(double x, double y) {
        double r3219344 = x;
        double r3219345 = y;
        double r3219346 = r3219344 + r3219345;
        double r3219347 = sqrt(r3219346);
        return r3219347;
}
↓
double f(double x, double y) {
        double r3219348 = y;
        double r3219349 = x;
        double r3219350 = r3219348 + r3219349;
        double r3219351 = sqrt(r3219350);
        return r3219351;
}

Error

Bits error versus x

Bits error versus y

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\sqrt{x + y}\]

  2. Final simplification0.0

    \[\leadsto \sqrt{y + x}\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, A"
  (sqrt (+ x y)))