Average Error: 0.0 → 0.0
Time: 670.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r11740257 = x;
        double r11740258 = 116.0;
        double r11740259 = r11740257 * r11740258;
        double r11740260 = 16.0;
        double r11740261 = r11740259 - r11740260;
        return r11740261;
}
↓
double f(double x) {
        double r11740262 = x;
        double r11740263 = 116.0;
        double r11740264 = r11740262 * r11740263;
        double r11740265 = 16.0;
        double r11740266 = r11740264 - r11740265;
        return r11740266;
}

Error

Bits error versus x

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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 2019170 
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  (- (* x 116.0) 16.0))