Average Error: 0.1 → 0.1
Time: 15.2s
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 r33924 = x;
        double r33925 = y;
        double r33926 = r33924 * r33925;
        double r33927 = 1.0;
        double r33928 = r33927 - r33925;
        double r33929 = r33926 * r33928;
        return r33929;
}
↓
double f(double x, double y) {
        double r33930 = x;
        double r33931 = y;
        double r33932 = r33930 * r33931;
        double r33933 = 1.0;
        double r33934 = r33933 - r33931;
        double r33935 = r33932 * r33934;
        return r33935;
}

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 2019325 
(FPCore (x y)
  :name "Statistics.Distribution.Binomial:$cvariance from math-functions-0.1.5.2"
  :precision binary64
  (* (* x y) (- 1 y)))