Average Error: 0.1 → 0.1
Time: 15.9s
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 r33749 = x;
        double r33750 = y;
        double r33751 = r33749 * r33750;
        double r33752 = 1.0;
        double r33753 = r33752 - r33750;
        double r33754 = r33751 * r33753;
        return r33754;
}
↓
double f(double x, double y) {
        double r33755 = x;
        double r33756 = y;
        double r33757 = r33755 * r33756;
        double r33758 = 1.0;
        double r33759 = r33758 - r33756;
        double r33760 = r33757 * r33759;
        return r33760;
}

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 2019323 
(FPCore (x y)
  :name "Statistics.Distribution.Binomial:$cvariance from math-functions-0.1.5.2"
  :precision binary64
  (* (* x y) (- 1 y)))