Average Error: 0.0 → 0.0
Time: 4.1s
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 r23125567 = x;
        double r23125568 = r23125567 * r23125567;
        double r23125569 = y;
        double r23125570 = r23125569 * r23125569;
        double r23125571 = r23125568 + r23125570;
        return r23125571;
}
↓
double f(double x, double y) {
        double r23125572 = x;
        double r23125573 = r23125572 * r23125572;
        double r23125574 = y;
        double r23125575 = r23125574 * r23125574;
        double r23125576 = r23125573 + r23125575;
        return r23125576;
}

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 2019173 
(FPCore (x y)
  :name "Graphics.Rasterific.Linear:$cquadrance from Rasterific-0.6.1"
  (+ (* x x) (* y y)))