Average Error: 0.0 → 0.0
Time: 271.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r290042 = x;
        double r290043 = 116.0;
        double r290044 = r290042 * r290043;
        double r290045 = 16.0;
        double r290046 = r290044 - r290045;
        return r290046;
}
↓
double f(double x) {
        double r290047 = x;
        double r290048 = 116.0;
        double r290049 = r290047 * r290048;
        double r290050 = 16.0;
        double r290051 = r290049 - r290050;
        return r290051;
}

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 2020042 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))