Average Error: 0.0 → 0.0
Time: 7.1s
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r6427232 = x;
        double r6427233 = 1.0;
        double r6427234 = r6427233 - r6427232;
        double r6427235 = r6427232 / r6427234;
        return r6427235;
}
↓
double f(double x) {
        double r6427236 = x;
        double r6427237 = 1.0;
        double r6427238 = r6427237 - r6427236;
        double r6427239 = r6427236 / r6427238;
        return r6427239;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\frac{x}{1 - x}\]

  2. Final simplification0.0

    \[\leadsto \frac{x}{1 - x}\]

Reproduce

herbie shell --seed 2019171 
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))