Average Error: 0 → 0
Time: 19.3s
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 r403773 = 100.0;
        double r403774 = x;
        double r403775 = r403774 - r403774;
        double r403776 = r403775 / r403774;
        double r403777 = r403773 * r403776;
        return r403777;
}
↓
double f(double x) {
        double r403778 = 100.0;
        double r403779 = x;
        double r403780 = r403779 - r403779;
        double r403781 = r403780 / r403779;
        double r403782 = r403778 * r403781;
        return r403782;
}

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 2020045 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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