Average Error: 0 → 0
Time: 304.0ms
Precision: binary64
\[\frac{1 - \sqrt{5}}{2}\]
↓
\[\frac{1 - \sqrt{5}}{2}\]
\frac{1 - \sqrt{5}}{2}
↓
\frac{1 - \sqrt{5}}{2}
double code() {
	return ((double) (((double) (1.0 - ((double) sqrt(5.0)))) / 2.0));
}
↓
double code() {
	return ((double) (((double) (1.0 - ((double) sqrt(5.0)))) / 2.0));
}

Error

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Your Program's Arguments

    Results

    Enter valid numbers for all inputs

    Derivation

    1. Initial program 0

      \[\frac{1 - \sqrt{5}}{2}\]

    2. Final simplification0

      \[\leadsto \frac{1 - \sqrt{5}}{2}\]

    Reproduce

    herbie shell --seed 2020153 
(FPCore ()
  :name "(/ (- 1.0 (sqrt 5.0)) 2.0)"
  :precision binary64
  (/ (- 1.0 (sqrt 5.0)) 2.0))