Average Error: 0.0 → 0.0
Time: 602.0ms
Precision: 64
\[x \cdot 116.0 - 16.0\]
↓
\[x \cdot 116.0 - 16.0\]
x \cdot 116.0 - 16.0
↓
x \cdot 116.0 - 16.0
double f(double x) {
        double r8383194 = x;
        double r8383195 = 116.0;
        double r8383196 = r8383194 * r8383195;
        double r8383197 = 16.0;
        double r8383198 = r8383196 - r8383197;
        return r8383198;
}
↓
double f(double x) {
        double r8383199 = x;
        double r8383200 = 116.0;
        double r8383201 = r8383199 * r8383200;
        double r8383202 = 16.0;
        double r8383203 = r8383201 - r8383202;
        return r8383203;
}

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

    \[x \cdot 116.0 - 16.0\]

  2. Final simplification0.0

    \[\leadsto x \cdot 116.0 - 16.0\]

Reproduce

herbie shell --seed 2019158 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  (- (* x 116.0) 16.0))