The fractal-like two-dimensional function
The function is named for the appearance of a butterfly-like pattern centered around the origin (left figure). In the above illustration, the left plot runs from to 5 and the right plot runs from to 20.
The fractal-like two-dimensional function
The function is named for the appearance of a butterfly-like pattern centered around the origin (left figure). In the above illustration, the left plot runs from to 5 and the right plot runs from to 20.
Weisstein, Eric W. "Butterfly Function." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ButterflyFunction.html