Average Error: 0.0 → 0.0
Time: 819.0ms
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 r6099153 = x;
        double r6099154 = 1.0;
        double r6099155 = r6099154 - r6099153;
        double r6099156 = r6099153 / r6099155;
        return r6099156;
}
↓
double f(double x) {
        double r6099157 = x;
        double r6099158 = 1.0;
        double r6099159 = r6099158 - r6099157;
        double r6099160 = r6099157 / r6099159;
        return r6099160;
}

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 2019158 +o rules:numerics
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))