Average Error: 0 → 0
Time: 315.0ms
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 r360957 = 100.0;
        double r360958 = x;
        double r360959 = r360958 - r360958;
        double r360960 = r360959 / r360958;
        double r360961 = r360957 * r360960;
        return r360961;
}
↓
double f(double x) {
        double r360962 = 100.0;
        double r360963 = x;
        double r360964 = r360963 - r360963;
        double r360965 = r360964 / r360963;
        double r360966 = r360962 * r360965;
        return r360966;
}

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 2020042 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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