Average Error: 0.1 → 0.1
Time: 17.2s
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 r6327289 = x;
        double r6327290 = 3.0;
        double r6327291 = 8.0;
        double r6327292 = r6327290 / r6327291;
        double r6327293 = y;
        double r6327294 = r6327292 * r6327293;
        double r6327295 = r6327289 - r6327294;
        return r6327295;
}
↓
double f(double x, double y) {
        double r6327296 = x;
        double r6327297 = 3.0;
        double r6327298 = 8.0;
        double r6327299 = r6327297 / r6327298;
        double r6327300 = y;
        double r6327301 = r6327299 * r6327300;
        double r6327302 = r6327296 - r6327301;
        return r6327302;
}

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 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, A"
  (- x (* (/ 3.0 8.0) y)))