Average Error: 0.0 → 0.0
Time: 301.0ms
Precision: 64
\[x \cdot 116 - 16\]
↓
\[x \cdot 116 - 16\]
x \cdot 116 - 16
↓
x \cdot 116 - 16
double f(double x) {
        double r269000 = x;
        double r269001 = 116.0;
        double r269002 = r269000 * r269001;
        double r269003 = 16.0;
        double r269004 = r269002 - r269003;
        return r269004;
}
↓
double f(double x) {
        double r269005 = x;
        double r269006 = 116.0;
        double r269007 = r269005 * r269006;
        double r269008 = 16.0;
        double r269009 = r269007 - r269008;
        return r269009;
}

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 2019362 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:lightness from colour-2.3.3"
  :precision binary64
  (- (* x 116) 16))