To celebrate Pi Day 2017 I decided I wanted to try my hand at graphing Pi with mathematical functions! The circle is made by (uh...) a circle. The wavy line of the Pi is made by a sine wave, compressed and amplified. The two lines underneath the wavy line are made using square functions, with a modification to stretch them in the x-axis.
Thank you to @PullJosh for his 'How to Pen' tutorial, which as a quick refresher on pen! I'm sure that someone can do this better than I can. Feel free to remix and make mine look bad. :P
