Average Error: 0.0 → 0.0
Time: 509.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r190288 = x;
        double r190289 = 116.0;
        double r190290 = r190288 * r190289;
        double r190291 = 16.0;
        double r190292 = r190290 - r190291;
        return r190292;
}
↓
double f(double x) {
        double r190293 = x;
        double r190294 = 116.0;
        double r190295 = r190293 * r190294;
        double r190296 = 16.0;
        double r190297 = r190295 - r190296;
        return r190297;
}

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 2019235 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))