Average Error: 0.0 → 0.0
Time: 2.2s
Precision: 64
\[x \cdot 116 - 16\]
↓
\[116 \cdot x - 16\]
x \cdot 116 - 16
↓
116 \cdot x - 16
double f(double x) {
        double r12372693 = x;
        double r12372694 = 116.0;
        double r12372695 = r12372693 * r12372694;
        double r12372696 = 16.0;
        double r12372697 = r12372695 - r12372696;
        return r12372697;
}
↓
double f(double x) {
        double r12372698 = 116.0;
        double r12372699 = x;
        double r12372700 = r12372698 * r12372699;
        double r12372701 = 16.0;
        double r12372702 = r12372700 - r12372701;
        return r12372702;
}

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

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

Reproduce

herbie shell --seed 2019200 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  (- (* x 116.0) 16.0))