Average Error: 0.0 → 0.0
Time: 260.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r294570 = x;
        double r294571 = 116.0;
        double r294572 = r294570 * r294571;
        double r294573 = 16.0;
        double r294574 = r294572 - r294573;
        return r294574;
}
↓
double f(double x) {
        double r294575 = x;
        double r294576 = 116.0;
        double r294577 = r294575 * r294576;
        double r294578 = 16.0;
        double r294579 = r294577 - r294578;
        return r294579;
}

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 2020042 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))