Touch Mathematics

FRACTAL MACHINE The shape you see is the combined output of the controls below. Mouse over them to see what they do. If the page gets too slow, turn some of the parameters down. Press H or ~ to hide the controls. Marty and Michael in Math Magic Land Is there an Occulted Numeric Language Embedded Within Our Culture? Via Midwest Real A visual representation of Pi to 10,000 digits. 13 Useful Math Cheat Sheets Posted by Antonio Cangiano in Applied Math, Math Education, Software, Tutorial on September 20th, 2008 | 38 responses Cheat sheets can be very useful and make for great posters around your room. The following is a collection of 13 cheat sheets for several mathematical topics and programs: And since most of us like to show our math pride off when out and about as well, Amazon sells this awesome Math Cheat Sheet T-shirt with formulas on both sides (Also available for Science and Engineering).

Grid Paper PDFs Free Online Graph Paper / Grid Paper PDFs Downloadable and very printable, I find these PDFs extremely useful. Tip number one! Though I do return the correct header for a PDF, sometimes Explorer gets confused when downloading... Inconsistent Mathematics, Reutersvärd, and Buddhism: An Interview with Chris Mortensen Inconsistent Mathematics, Reutersvärd, and Buddhism: An Interview with Chris Mortensen by Michael Lopresto Chris Mortensen is Emeritus Professor of Philosophy at the University of Adelaide. He thinks that the inconsistent hasn't been taken seriously enough in Western philosophy, that the masterpieces of Reutersvärd rub our noses in the inconsistent, and that Western philosophy and Buddhism are complementary. He's the author of Inconsistent Mathematics (1995) and Inconsistent Geometry (2010). Firstly, what made you get into philosophy?

PatternBlocks3 - ShapeGame Pattern Blocks (ShapeGame) are used in early childhood math and just for fun. Great for drawing mandalas and tesselations. New features include preset examples, the ability to save and email your design, full-screen drawing area, new backgrounds. Unhappy Truckers and Other Algorithmic Problems - Issue 3: In Transit When Bob Santilli, a senior project manager at UPS, was invited in 2009 to his daughter’s fifth grade class on Career Day, he struggled with how to describe exactly what he did for a living. Eventually, he decided he would show the class a travel optimization problem of the kind he worked on, and impress them with how fun and complex it was. The challenge was to choose the most efficient route among six different stops, in a typical suburban-errands itinerary. The class devised their respective routes, then began picking them over. But one girl thought past the question of efficiency. “She says, my mom would never go to the store and buy perishable things—she didn’t use the word perishable, I did—and leave it in the car the whole day at work,” Santilli tells me.

Nice Neighbors a webgame for science! (961/965 solved in this set) research mode! enter graph6 for the graph you want: Thanks for playing! How to play Bayes' Theorem An Intuitive Explanation of Bayes' Theorem Bayes' Theorem for the curious and bewildered; an excruciatingly gentle introduction. Your friends and colleagues are talking about something called "Bayes' Theorem" or "Bayes' Rule", or something called Bayesian reasoning. Infinities in literature and mathematics by Jorge Alejandro Laris Pardo During this past month, I was having a conversation with a couple of friends who study Latin-American Literature, and I noticed that they were having a hard time understanding how a literary work can have infinite critical interpretations, while at the same time not all its interpretations are critical. Apparently they found this to be contradictory. I was shocked by their confusion, because to me the idea in question is almost self-evident.