Average Error: 0.1 → 0.1
Time: 18.0s
Precision: 64
\[x - \frac{3}{8} \cdot y\]
↓
\[x - \frac{3}{8} \cdot y\]
x - \frac{3}{8} \cdot y
↓
x - \frac{3}{8} \cdot y
double f(double x, double y) {
        double r8191721 = x;
        double r8191722 = 3.0;
        double r8191723 = 8.0;
        double r8191724 = r8191722 / r8191723;
        double r8191725 = y;
        double r8191726 = r8191724 * r8191725;
        double r8191727 = r8191721 - r8191726;
        return r8191727;
}
↓
double f(double x, double y) {
        double r8191728 = x;
        double r8191729 = 3.0;
        double r8191730 = 8.0;
        double r8191731 = r8191729 / r8191730;
        double r8191732 = y;
        double r8191733 = r8191731 * r8191732;
        double r8191734 = r8191728 - r8191733;
        return r8191734;
}

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

    \[x - \frac{3}{8} \cdot y\]

  2. Final simplification0.1

    \[\leadsto x - \frac{3}{8} \cdot y\]

Reproduce

herbie shell --seed 2019172 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, A"
  (- x (* (/ 3.0 8.0) y)))