Average Error: 0 → 0
Time: 373.0ms
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 r323928 = 100.0;
        double r323929 = x;
        double r323930 = r323929 - r323929;
        double r323931 = r323930 / r323929;
        double r323932 = r323928 * r323931;
        return r323932;
}
↓
double f(double x) {
        double r323933 = 100.0;
        double r323934 = x;
        double r323935 = r323934 - r323934;
        double r323936 = r323935 / r323934;
        double r323937 = r323933 * r323936;
        return r323937;
}

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 2020064 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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