Average Error: 0.0 → 0.0
Time: 13.6s
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 r131495 = x;
        double r131496 = y;
        double r131497 = r131496 * r131496;
        double r131498 = r131495 - r131497;
        return r131498;
}
↓
double f(double x, double y) {
        double r131499 = x;
        double r131500 = y;
        double r131501 = r131500 * r131500;
        double r131502 = r131499 - r131501;
        return r131502;
}

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 2019198 +o rules:numerics
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  (- x (* y y)))