Average Error: 0.0 → 0.0
Time: 253.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r207473 = x;
        double r207474 = 116.0;
        double r207475 = r207473 * r207474;
        double r207476 = 16.0;
        double r207477 = r207475 - r207476;
        return r207477;
}
↓
double f(double x) {
        double r207478 = x;
        double r207479 = 116.0;
        double r207480 = r207478 * r207479;
        double r207481 = 16.0;
        double r207482 = r207480 - r207481;
        return r207482;
}

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 2020062 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))