Average Error: 0.0 → 0.0
Time: 286.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r198410 = x;
        double r198411 = 116.0;
        double r198412 = r198410 * r198411;
        double r198413 = 16.0;
        double r198414 = r198412 - r198413;
        return r198414;
}
↓
double f(double x) {
        double r198415 = x;
        double r198416 = 116.0;
        double r198417 = r198415 * r198416;
        double r198418 = 16.0;
        double r198419 = r198417 - r198418;
        return r198419;
}

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 2020002 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))