Average Error: 0.0 → 0.0
Time: 300.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r150906 = x;
        double r150907 = 116.0;
        double r150908 = r150906 * r150907;
        double r150909 = 16.0;
        double r150910 = r150908 - r150909;
        return r150910;
}
↓
double f(double x) {
        double r150911 = x;
        double r150912 = 116.0;
        double r150913 = r150911 * r150912;
        double r150914 = 16.0;
        double r150915 = r150913 - r150914;
        return r150915;
}

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 2019350 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))