Average Error: 0 → 0
Time: 302.0ms
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 r275306 = 100.0;
        double r275307 = x;
        double r275308 = r275307 - r275307;
        double r275309 = r275308 / r275307;
        double r275310 = r275306 * r275309;
        return r275310;
}
↓
double f(double x) {
        double r275311 = 100.0;
        double r275312 = x;
        double r275313 = r275312 - r275312;
        double r275314 = r275313 / r275312;
        double r275315 = r275311 * r275314;
        return r275315;
}

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 2020036 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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