Average Error: 0 → 0
Time: 342.0ms
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 r278769 = 100.0;
        double r278770 = x;
        double r278771 = r278770 - r278770;
        double r278772 = r278771 / r278770;
        double r278773 = r278769 * r278772;
        return r278773;
}
↓
double f(double x) {
        double r278774 = 100.0;
        double r278775 = x;
        double r278776 = r278775 - r278775;
        double r278777 = r278776 / r278775;
        double r278778 = r278774 * r278777;
        return r278778;
}

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 2020049 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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