Average Error: 0.1 → 0.1
Time: 34.8s
Precision: 64
\[\left(x \cdot y\right) \cdot \left(1 - y\right)\]
↓
\[\left(x \cdot y\right) \cdot \left(1 - y\right)\]
\left(x \cdot y\right) \cdot \left(1 - y\right)
↓
\left(x \cdot y\right) \cdot \left(1 - y\right)
double f(double x, double y) {
        double r27301 = x;
        double r27302 = y;
        double r27303 = r27301 * r27302;
        double r27304 = 1.0;
        double r27305 = r27304 - r27302;
        double r27306 = r27303 * r27305;
        return r27306;
}
↓
double f(double x, double y) {
        double r27307 = x;
        double r27308 = y;
        double r27309 = r27307 * r27308;
        double r27310 = 1.0;
        double r27311 = r27310 - r27308;
        double r27312 = r27309 * r27311;
        return r27312;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[\left(x \cdot y\right) \cdot \left(1 - y\right)\]

  2. Final simplification0.1

    \[\leadsto \left(x \cdot y\right) \cdot \left(1 - y\right)\]

Reproduce

herbie shell --seed 2019202 
(FPCore (x y)
  :name "Statistics.Distribution.Binomial:$cvariance from math-functions-0.1.5.2"
  (* (* x y) (- 1 y)))