Average Error: 0.0 → 0.0
Time: 1.1s
Precision: 64
\[x \cdot x + y \cdot y\]
↓
\[x \cdot x + y \cdot y\]
x \cdot x + y \cdot y
↓
x \cdot x + y \cdot y
double f(double x, double y) {
        double r6965886 = x;
        double r6965887 = r6965886 * r6965886;
        double r6965888 = y;
        double r6965889 = r6965888 * r6965888;
        double r6965890 = r6965887 + r6965889;
        return r6965890;
}
↓
double f(double x, double y) {
        double r6965891 = x;
        double r6965892 = r6965891 * r6965891;
        double r6965893 = y;
        double r6965894 = r6965893 * r6965893;
        double r6965895 = r6965892 + r6965894;
        return r6965895;
}

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 0.0

    \[x \cdot x + y \cdot y\]

  2. Final simplification0.0

    \[\leadsto x \cdot x + y \cdot y\]

Reproduce

herbie shell --seed 2019168 
(FPCore (x y)
  :name "Graphics.Rasterific.Linear:$cquadrance from Rasterific-0.6.1"
  (+ (* x x) (* y y)))