Average Error: 0.0 → 0.0
Time: 1.1s
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 r5775775 = x;
        double r5775776 = y;
        double r5775777 = r5775776 * r5775776;
        double r5775778 = r5775775 - r5775777;
        return r5775778;
}
↓
double f(double x, double y) {
        double r5775779 = x;
        double r5775780 = y;
        double r5775781 = r5775780 * r5775780;
        double r5775782 = r5775779 - r5775781;
        return r5775782;
}

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 2019179 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  (- x (* y y)))