Average Error: 0 → 0
Time: 362.0ms
Precision: 64
\[100 \cdot \frac{x - x}{x}\]
↓
\[100 \cdot \frac{x - x}{x}\]
100 \cdot \frac{x - x}{x}
↓
100 \cdot \frac{x - x}{x}
double f(double x) {
        double r427057 = 100.0;
        double r427058 = x;
        double r427059 = r427058 - r427058;
        double r427060 = r427059 / r427058;
        double r427061 = r427057 * r427060;
        return r427061;
}
↓
double f(double x) {
        double r427062 = 100.0;
        double r427063 = x;
        double r427064 = r427063 - r427063;
        double r427065 = r427064 / r427063;
        double r427066 = r427062 * r427065;
        return r427066;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0
Target0
Herbie0
\[0.0\]

Derivation

  1. Initial program 0

    \[100 \cdot \frac{x - x}{x}\]

  2. Final simplification0

    \[\leadsto 100 \cdot \frac{x - x}{x}\]

Reproduce

herbie shell --seed 2019362 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

  (* 100 (/ (- x x) x)))