[math-fun] I just wrote out a "contingency pdf" of my G14 talk

g14 talk <http://gosper.org/gosper-bill-talkproposal-dragon%20function,vs%20dragon%20curve-G4G14.pdf> . I hope I can get a big enough time slot to throw in some animations, or have time to remedy a technical catastrophe such as befell me at G13. —Bill