Average Error: 0.0 → 0.0
Time: 884.0ms
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r105532 = x;
        double r105533 = 1.0;
        double r105534 = r105533 - r105532;
        double r105535 = r105532 / r105534;
        return r105535;
}
↓
double f(double x) {
        double r105536 = x;
        double r105537 = 1.0;
        double r105538 = r105537 - r105536;
        double r105539 = r105536 / r105538;
        return r105539;
}

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 2019199 +o rules:numerics
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))