Average Error: 0.0 → 0.0
Time: 2.5s
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r211743 = x;
        double r211744 = 116.0;
        double r211745 = r211743 * r211744;
        double r211746 = 16.0;
        double r211747 = r211745 - r211746;
        return r211747;
}
↓
double f(double x) {
        double r211748 = x;
        double r211749 = 116.0;
        double r211750 = r211748 * r211749;
        double r211751 = 16.0;
        double r211752 = r211750 - r211751;
        return r211752;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

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 2019208 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))