Average Error: 0.0 → 0.0
Time: 571.0ms
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 r8681752 = x;
        double r8681753 = 116.0;
        double r8681754 = r8681752 * r8681753;
        double r8681755 = 16.0;
        double r8681756 = r8681754 - r8681755;
        return r8681756;
}
↓
double f(double x) {
        double r8681757 = x;
        double r8681758 = 116.0;
        double r8681759 = r8681757 * r8681758;
        double r8681760 = 16.0;
        double r8681761 = r8681759 - r8681760;
        return r8681761;
}

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 2019163 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  (- (* x 116.0) 16.0))