Average Error: 0.0 → 0.0
Time: 555.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r176467 = x;
        double r176468 = 116.0;
        double r176469 = r176467 * r176468;
        double r176470 = 16.0;
        double r176471 = r176469 - r176470;
        return r176471;
}
↓
double f(double x) {
        double r176472 = x;
        double r176473 = 116.0;
        double r176474 = r176472 * r176473;
        double r176475 = 16.0;
        double r176476 = r176474 - r176475;
        return r176476;
}

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 2019212 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))