Average Error: 0.0 → 0.0
Time: 482.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r210597 = x;
        double r210598 = 116.0;
        double r210599 = r210597 * r210598;
        double r210600 = 16.0;
        double r210601 = r210599 - r210600;
        return r210601;
}
↓
double f(double x) {
        double r210602 = x;
        double r210603 = 116.0;
        double r210604 = r210602 * r210603;
        double r210605 = 16.0;
        double r210606 = r210604 - r210605;
        return r210606;
}

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 2019209 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))