Average Error: 0.0 → 0.0
Time: 4.3s
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r74254 = x;
        double r74255 = 1.0;
        double r74256 = r74255 - r74254;
        double r74257 = r74254 / r74256;
        return r74257;
}
↓
double f(double x) {
        double r74258 = x;
        double r74259 = 1.0;
        double r74260 = r74259 - r74258;
        double r74261 = r74258 / r74260;
        return r74261;
}

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 2019179 +o rules:numerics
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))