Average Error: 0.1 → 0.1
Time: 13.4s
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 r38089 = x;
        double r38090 = y;
        double r38091 = r38089 * r38090;
        double r38092 = 1.0;
        double r38093 = r38092 - r38090;
        double r38094 = r38091 * r38093;
        return r38094;
}
↓
double f(double x, double y) {
        double r38095 = x;
        double r38096 = y;
        double r38097 = r38095 * r38096;
        double r38098 = 1.0;
        double r38099 = r38098 - r38096;
        double r38100 = r38097 * r38099;
        return r38100;
}

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 2019298 
(FPCore (x y)
  :name "Statistics.Distribution.Binomial:$cvariance from math-functions-0.1.5.2"
  :precision binary64
  (* (* x y) (- 1 y)))