Average Error: 0.0 → 0.0
Time: 394.0ms
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 r210478 = x;
        double r210479 = y;
        double r210480 = r210479 * r210479;
        double r210481 = r210478 - r210480;
        return r210481;
}
↓
double f(double x, double y) {
        double r210482 = x;
        double r210483 = y;
        double r210484 = r210483 * r210483;
        double r210485 = r210482 - r210484;
        return r210485;
}

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 2020065 
(FPCore (x y)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1"
  :precision binary64
  (- x (* y y)))