Average Error: 0.0 → 0.0
Time: 881.0ms
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 r134677 = x;
        double r134678 = y;
        double r134679 = r134678 * r134678;
        double r134680 = r134677 - r134679;
        return r134680;
}
↓
double f(double x, double y) {
        double r134681 = x;
        double r134682 = y;
        double r134683 = r134682 * r134682;
        double r134684 = r134681 - r134683;
        return r134684;
}

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 2019196 +o rules:numerics
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  (- x (* y y)))