There should have been a picture there. There will be a lot more pictures soon, i am learning about Tikz. It is like diagram superpowers: http://www.texample.n

There should have been a picture there. There will be a lot more pictures soon, i am learning about Tikz. It is like diagram superpowers: http://www.texample.net/tikz/examples/area/mathematics/ http://www.texample.net/tikz/examples/area/mathematics/