Average Error: 0 → 0
Time: 353.0ms
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 r312503 = 100.0;
        double r312504 = x;
        double r312505 = r312504 - r312504;
        double r312506 = r312505 / r312504;
        double r312507 = r312503 * r312506;
        return r312507;
}
↓
double f(double x) {
        double r312508 = 100.0;
        double r312509 = x;
        double r312510 = r312509 - r312509;
        double r312511 = r312510 / r312509;
        double r312512 = r312508 * r312511;
        return r312512;
}

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 2019354 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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