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 r9026365 = x;
        double r9026366 = y;
        double r9026367 = r9026366 * r9026366;
        double r9026368 = r9026365 - r9026367;
        return r9026368;
}
↓
double f(double x, double y) {
        double r9026369 = x;
        double r9026370 = y;
        double r9026371 = r9026370 * r9026370;
        double r9026372 = r9026369 - r9026371;
        return r9026372;
}

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 2019192 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  (- x (* y y)))