R Graph Gallery :: thumbnails gallery
http://addictedtor.free.fr/graphiques/thumbs.php?sort=votes
PLOT: Table of Contents
http://users.rcn.com/david-moon/PLOT/

“Programming Language for Old Timers (PLOT) is a new dialect of Lisp designed by Dave Moon in February 2006, and thoroughly revised and simplified November 2007 and March 2008. I have been developing PLOT as a hobby, with the idea of for once having a programming language which does everything the right way. You know it is right when both simplicity and power are maximized, while at the same time confusion and the need for kludges are minimized.”

A LISP-style programming language by David A. Moon.

Notable features: - structural macros

If there's a key to what the 21st-century novel is going to look like, says novelist Lev Grossman, this is it: the ongoing exoneration and rehabilitation of plot.

Good Novels Don’t Have to Be Hard Work - WSJ.com http://bit.ly/X9oM4 [from http://twitter.com/dcouturepdx/statuses/3680002494]

[python][chart]

some slick python charting software

Javascript 开发的数学绘图工具

웹기반 그래프 작성

plotter, graficador de funciones, hecho en javascript

People hate plot holes in movies. At least, that's what they'll tell you. But sometimes, if a movie is awesome enough, people will overlook even the most retarded gaps in reason and logic.

8 Classic Movies That Got Away With Gaping Plot Holes | Cracked.com