Average Error: 0 → 0
Time: 325.0ms
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 r328376 = 100.0;
        double r328377 = x;
        double r328378 = r328377 - r328377;
        double r328379 = r328378 / r328377;
        double r328380 = r328376 * r328379;
        return r328380;
}
↓
double f(double x) {
        double r328381 = 100.0;
        double r328382 = x;
        double r328383 = r328382 - r328382;
        double r328384 = r328383 / r328382;
        double r328385 = r328381 * r328384;
        return r328385;
}

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 2020062 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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