Average Error: 0.0 → 0.0
Time: 5.2s
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 r7609776 = x;
        double r7609777 = r7609776 * r7609776;
        double r7609778 = y;
        double r7609779 = r7609778 * r7609778;
        double r7609780 = r7609777 + r7609779;
        return r7609780;
}
↓
double f(double x, double y) {
        double r7609781 = x;
        double r7609782 = r7609781 * r7609781;
        double r7609783 = y;
        double r7609784 = r7609783 * r7609783;
        double r7609785 = r7609782 + r7609784;
        return r7609785;
}

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 2019174 
(FPCore (x y)
  :name "Graphics.Rasterific.Linear:$cquadrance from Rasterific-0.6.1"
  (+ (* x x) (* y y)))