Average Error: 0.0 → 0.0
Time: 262.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r240593 = x;
        double r240594 = 116.0;
        double r240595 = r240593 * r240594;
        double r240596 = 16.0;
        double r240597 = r240595 - r240596;
        return r240597;
}
↓
double f(double x) {
        double r240598 = x;
        double r240599 = 116.0;
        double r240600 = r240598 * r240599;
        double r240601 = 16.0;
        double r240602 = r240600 - r240601;
        return r240602;
}

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 2020049 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))