Average Error: 0.0 → 0.0
Time: 6.5s
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r5272316 = x;
        double r5272317 = 1.0;
        double r5272318 = r5272317 - r5272316;
        double r5272319 = r5272316 / r5272318;
        return r5272319;
}
↓
double f(double x) {
        double r5272320 = x;
        double r5272321 = 1.0;
        double r5272322 = r5272321 - r5272320;
        double r5272323 = r5272320 / r5272322;
        return r5272323;
}

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 2019171 
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))