Average Error: 0.0 → 0.0
Time: 11.3s
Precision: 64
\[\frac{x}{1.0 - x}\]
↓
\[\frac{x}{1.0 - x}\]
\frac{x}{1.0 - x}
↓
\frac{x}{1.0 - x}
double f(double x) {
        double r5448554 = x;
        double r5448555 = 1.0;
        double r5448556 = r5448555 - r5448554;
        double r5448557 = r5448554 / r5448556;
        return r5448557;
}
↓
double f(double x) {
        double r5448558 = x;
        double r5448559 = 1.0;
        double r5448560 = r5448559 - r5448558;
        double r5448561 = r5448558 / r5448560;
        return r5448561;
}

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

    \[\frac{x}{1.0 - x}\]

  2. Final simplification0.0

    \[\leadsto \frac{x}{1.0 - x}\]

Reproduce

herbie shell --seed 2019164 +o rules:numerics
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))