Average Error: 0.0 → 0.0
Time: 586.0ms
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 r204054 = x;
        double r204055 = y;
        double r204056 = r204055 * r204055;
        double r204057 = r204054 - r204056;
        return r204057;
}
↓
double f(double x, double y) {
        double r204058 = x;
        double r204059 = y;
        double r204060 = r204059 * r204059;
        double r204061 = r204058 - r204060;
        return r204061;
}

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 2020003 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  :precision binary64
  (- x (* y y)))