Average Error: 0.1 → 0.1
Time: 8.1s
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 r29344 = x;
        double r29345 = y;
        double r29346 = r29344 * r29345;
        double r29347 = 1.0;
        double r29348 = r29347 - r29345;
        double r29349 = r29346 * r29348;
        return r29349;
}
↓
double f(double x, double y) {
        double r29350 = x;
        double r29351 = y;
        double r29352 = r29350 * r29351;
        double r29353 = 1.0;
        double r29354 = r29353 - r29351;
        double r29355 = r29352 * r29354;
        return r29355;
}

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 2020046 
(FPCore (x y)
  :name "Statistics.Distribution.Binomial:$cvariance from math-functions-0.1.5.2"
  :precision binary64
  (* (* x y) (- 1 y)))