Average Error: 4.2 → 4.2
Time: 359.0ms
Precision: binary64
\[\sqrt{56 + 1} - \sqrt{56}\]
↓
\[\sqrt{56 + 1} - \sqrt{56}\]
\sqrt{56 + 1} - \sqrt{56}
↓
\sqrt{56 + 1} - \sqrt{56}
double code() {
	return ((double) (((double) sqrt(((double) (56.0 + 1.0)))) - ((double) sqrt(56.0))));
}
↓
double code() {
	return ((double) (((double) sqrt(((double) (56.0 + 1.0)))) - ((double) sqrt(56.0))));
}

Error

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Your Program's Arguments

    Results

    Enter valid numbers for all inputs

    Derivation

    1. Initial program 4.2

      \[\sqrt{56 + 1} - \sqrt{56}\]

    2. Final simplification4.2

      \[\leadsto \sqrt{56 + 1} - \sqrt{56}\]

    Reproduce

    herbie shell --seed 2020152 
(FPCore ()
  :name "(- (sqrt (+ 56 1)) (sqrt 56))"
  :precision binary64
  (- (sqrt (+ 56.0 1.0)) (sqrt 56.0)))