Average Error: 0 → 0
Time: 665.0ms
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 r225068 = 100.0;
        double r225069 = x;
        double r225070 = r225069 - r225069;
        double r225071 = r225070 / r225069;
        double r225072 = r225068 * r225071;
        return r225072;
}
↓
double f(double x) {
        double r225073 = 100.0;
        double r225074 = x;
        double r225075 = r225074 - r225074;
        double r225076 = r225075 / r225074;
        double r225077 = r225073 * r225076;
        return r225077;
}

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 2019212 
(FPCore (x)
  :name "ReportTypes:explainFloat from gipeda-0.1.2.1"
  :precision binary64

  :herbie-target
  0.0

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