Average Error: 0.0 → 0.0
Time: 462.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r237742 = x;
        double r237743 = 116.0;
        double r237744 = r237742 * r237743;
        double r237745 = 16.0;
        double r237746 = r237744 - r237745;
        return r237746;
}
↓
double f(double x) {
        double r237747 = x;
        double r237748 = 116.0;
        double r237749 = r237747 * r237748;
        double r237750 = 16.0;
        double r237751 = r237749 - r237750;
        return r237751;
}

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 2020035 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))