Average Error: 0.0 → 0.0
Time: 329.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r200400 = x;
        double r200401 = 116.0;
        double r200402 = r200400 * r200401;
        double r200403 = 16.0;
        double r200404 = r200402 - r200403;
        return r200404;
}
↓
double f(double x) {
        double r200405 = x;
        double r200406 = 116.0;
        double r200407 = r200405 * r200406;
        double r200408 = 16.0;
        double r200409 = r200407 - r200408;
        return r200409;
}

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 2020089 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))