Average Error: 0.0 → 0.0
Time: 25.9s
Precision: 64
\[\frac{x}{1 - x}\]
↓
\[\frac{x}{1 - x}\]
\frac{x}{1 - x}
↓
\frac{x}{1 - x}
double f(double x) {
        double r5844225 = x;
        double r5844226 = 1.0;
        double r5844227 = r5844226 - r5844225;
        double r5844228 = r5844225 / r5844227;
        return r5844228;
}
↓
double f(double x) {
        double r5844229 = x;
        double r5844230 = 1.0;
        double r5844231 = r5844230 - r5844229;
        double r5844232 = r5844229 / r5844231;
        return r5844232;
}

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 2019200 +o rules:numerics
(FPCore (x)
  :name "Numeric.Integration.TanhSinh:nonNegative from integration-0.2.1"
  (/ x (- 1.0 x)))