quick note on the first link...I think graphs are done using tikz: http://blancosilva.github.io/post/2010/12/12/using-tikz-as-an-igse.html http://blancosilva.gi

quick note on the first link...I think graphs are done using tikz: http://blancosilva.github.io/post/2010/12/12/using-tikz-as-an-igse.html http://blancosilva.github.io/post/2010/12/12/using-tikz-as-a...