Average Error: 0.0 → 0.0
Time: 261.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r331661 = x;
        double r331662 = 116.0;
        double r331663 = r331661 * r331662;
        double r331664 = 16.0;
        double r331665 = r331663 - r331664;
        return r331665;
}
↓
double f(double x) {
        double r331666 = x;
        double r331667 = 116.0;
        double r331668 = r331666 * r331667;
        double r331669 = 16.0;
        double r331670 = r331668 - r331669;
        return r331670;
}

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