Sierpinski Valentine
Sierpinski Valentine
[Shows an adaptation of the Sierpinski triangle fractal, using hearts instead of triangles.] Happy valentine's day. -xkcd

A Valentine's Day card from Randall to the xkcd readers. It is written inside a parody of the Sierpinski Triangle , a Sierpinski Valentine.
The Sierpinski Triangle is a fractal pattern made of triangles, covering a space. The way it works is to draw a triangle and draw another (upside down) one in the middle. Choose the upper, left and right triangle and repeat the process. Another valentine in the shape of a heart is 63: Valentine - Heart .
The <3 in the title text is an emoticon for a heart and goes out to those of his readers that read the title text . Those who read the title text are usually more devoted to know that such a thing exists.
Another relevant comic to the Sierpinski Triangle is 95: The Sierpinski Penis Game .
[Shows an adaptation of the Sierpinski triangle fractal, using hearts instead of triangles.] Happy valentine's day. -xkcd
