Average Error: 0 → 0
Time: 616.0ms
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 r218020 = 100.0;
        double r218021 = x;
        double r218022 = r218021 - r218021;
        double r218023 = r218022 / r218021;
        double r218024 = r218020 * r218023;
        return r218024;
}
↓
double f(double x) {
        double r218025 = 100.0;
        double r218026 = x;
        double r218027 = r218026 - r218026;
        double r218028 = r218027 / r218026;
        double r218029 = r218025 * r218028;
        return r218029;
}

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 2019208 +o rules:numerics
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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