Average Error: 0.0 → 0.0
Time: 6.1s
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r14980145 = x;
        double r14980146 = 1.0;
        double r14980147 = r14980146 - r14980145;
        double r14980148 = r14980145 / r14980147;
        return r14980148;
}
↓
double f(double x) {
        double r14980149 = x;
        double r14980150 = 1.0;
        double r14980151 = r14980150 - r14980149;
        double r14980152 = r14980149 / r14980151;
        return r14980152;
}

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 2019173 
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))