Average Error: 0.0 → 0.0
Time: 251.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r195554 = x;
        double r195555 = 116.0;
        double r195556 = r195554 * r195555;
        double r195557 = 16.0;
        double r195558 = r195556 - r195557;
        return r195558;
}
↓
double f(double x) {
        double r195559 = x;
        double r195560 = 116.0;
        double r195561 = r195559 * r195560;
        double r195562 = 16.0;
        double r195563 = r195561 - r195562;
        return r195563;
}

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 2020060 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))