Average Error: 0.0 → 0.0
Time: 1.0s
Precision: 64
\[x - y \cdot y\]
↓
\[x - y \cdot y\]
x - y \cdot y
↓
x - y \cdot y
double f(double x, double y) {
        double r175731 = x;
        double r175732 = y;
        double r175733 = r175732 * r175732;
        double r175734 = r175731 - r175733;
        return r175734;
}
↓
double f(double x, double y) {
        double r175735 = x;
        double r175736 = y;
        double r175737 = r175736 * r175736;
        double r175738 = r175735 - r175737;
        return r175738;
}

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

    \[x - y \cdot y\]

  2. Final simplification0.0

    \[\leadsto x - y \cdot y\]

Reproduce

herbie shell --seed 2020059 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  :precision binary64
  (- x (* y y)))