Average Error: 0.1 → 0.1
Time: 3.3s
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 r23410 = x;
        double r23411 = y;
        double r23412 = r23410 * r23411;
        double r23413 = 1.0;
        double r23414 = r23413 - r23411;
        double r23415 = r23412 * r23414;
        return r23415;
}
↓
double f(double x, double y) {
        double r23416 = x;
        double r23417 = y;
        double r23418 = r23416 * r23417;
        double r23419 = 1.0;
        double r23420 = r23419 - r23417;
        double r23421 = r23418 * r23420;
        return r23421;
}

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)))