Average Error: 0.0 → 0.0
Time: 468.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r201274 = x;
        double r201275 = 116.0;
        double r201276 = r201274 * r201275;
        double r201277 = 16.0;
        double r201278 = r201276 - r201277;
        return r201278;
}
↓
double f(double x) {
        double r201279 = x;
        double r201280 = 116.0;
        double r201281 = r201279 * r201280;
        double r201282 = 16.0;
        double r201283 = r201281 - r201282;
        return r201283;
}

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