Average Error: 0.0 → 0.0
Time: 427.0ms
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 r218142 = x;
        double r218143 = y;
        double r218144 = r218143 * r218143;
        double r218145 = r218142 - r218144;
        return r218145;
}
↓
double f(double x, double y) {
        double r218146 = x;
        double r218147 = y;
        double r218148 = r218147 * r218147;
        double r218149 = r218146 - r218148;
        return r218149;
}

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 2019353 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  :precision binary64
  (- x (* y y)))