Average Error: 0.0 → 0.0
Time: 13.2s
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r6757646 = x;
        double r6757647 = 1.0;
        double r6757648 = r6757647 - r6757646;
        double r6757649 = r6757646 / r6757648;
        return r6757649;
}
↓
double f(double x) {
        double r6757650 = x;
        double r6757651 = 1.0;
        double r6757652 = r6757651 - r6757650;
        double r6757653 = r6757650 / r6757652;
        return r6757653;
}

Error

Bits error versus x

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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 2019168 
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))