Average Error: 0.0 → 0.0
Time: 604.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r17905793 = x;
        double r17905794 = 116.0;
        double r17905795 = r17905793 * r17905794;
        double r17905796 = 16.0;
        double r17905797 = r17905795 - r17905796;
        return r17905797;
}
↓
double f(double x) {
        double r17905798 = x;
        double r17905799 = 116.0;
        double r17905800 = r17905798 * r17905799;
        double r17905801 = 16.0;
        double r17905802 = r17905800 - r17905801;
        return r17905802;
}

Error

Bits error versus x

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Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x \cdot 116 - 16\]

  2. Final simplification0.0

    \[\leadsto x \cdot 116 - 16\]

Reproduce

herbie shell --seed 2019174 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  (- (* x 116.0) 16.0))