Average Error: 0.0 → 0.0
Time: 5.1s
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 r179968 = x;
        double r179969 = y;
        double r179970 = r179969 * r179969;
        double r179971 = r179968 - r179970;
        return r179971;
}
↓
double f(double x, double y) {
        double r179972 = x;
        double r179973 = y;
        double r179974 = r179973 * r179973;
        double r179975 = r179972 - r179974;
        return r179975;
}

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 2020045 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  :precision binary64
  (- x (* y y)))