Average Error: 0.0 → 0.0
Time: 4.1s
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 r200149 = x;
        double r200150 = y;
        double r200151 = r200150 * r200150;
        double r200152 = r200149 - r200151;
        return r200152;
}
↓
double f(double x, double y) {
        double r200153 = x;
        double r200154 = y;
        double r200155 = r200154 * r200154;
        double r200156 = r200153 - r200155;
        return r200156;
}

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 2019174 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  (- x (* y y)))