Average Error: 0.0 → 0.0
Time: 566.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r1306 = x;
        double r1307 = 116.0;
        double r1308 = r1306 * r1307;
        double r1309 = 16.0;
        double r1310 = r1308 - r1309;
        return r1310;
}
↓
double f(double x) {
        double r1311 = x;
        double r1312 = 116.0;
        double r1313 = r1311 * r1312;
        double r1314 = 16.0;
        double r1315 = r1313 - r1314;
        return r1315;
}

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 2020025 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))