# Mathematics

Do you love theorems, formulas and equations? Explore mathematics, from algebra to calculus.

# Mathematics

## Whats Special About This Number?

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## Free Maths Video Lecture courses

Video Lectures, Video Courses, Science Animations, Lecture Notes, Online Test, Lecture Presentations. .

## What's Special About This Number?

is the . is the . is the only even . is the number of spatial dimensions we live in. is the smallest number of colors sufficient to color all planar maps. is the number of . is the smallest . is the smallest number of sides of a polygon that is not ...

## Math Gems

An assortment of mathematical marvels.

## Calculus Learning Guide

This is a (http://betterexplained.com/articles/honest-learning) for Calculus based on the (http://betterexplained.com/articles/adept-method): * Explore high-level themes (analogies, diagrams) before the low-level details * See learning as a journey,...

## 20 Gifs That Teach You Science Concepts Better Than Your...

Not to critique teachers or anything. It's just that these Gifs are astoundingly elegant. ...

## Mathway | Math Problem Solver

## Yoshimoto Cube

http://www.PhilipBrocoum.com The transformation of two stellated rhombic dodecahedrons from a cube.

## Seventy Three

## At what age do we do our greatest work?

## Unsolved Problems -- from Wolfram MathWorld

There are many unsolved in mathematics. Some prominent outstanding unsolved problems (as well as some which are not necessarily so well known) include

## Math Posters

If you know LaTeX, you can get the source files and modify them to make more (interesting / colorful / ...) mathematics posters. If you are inspired to do so, please post them online, link to this page and email me (jipsen(AT)chapman.edu).

## Mathway: Calculus Problem Solver

## The Tesseract

Visualization of a 4D animation

## Bullseye | Futility Closet

An idler's miscellany of compendious amusements

## saynotocrack.com

## They did the math - things you won't believe people on the...

Every once in a while, you stumble upon a statement or question so preposterous that you don't even bother thinking about it - but somewhere, someone on t

## Math Notes | Futility Closet

An idler's miscellany of compendious amusements

## Imaginary Numbers Are Real [Part 1: Introduction]

More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one...

## Free Mathematics Books Download

Online books on:Free Mathematics Books Download Free Mathematics Ebooks Online Mathematics tutorialsMathematics tutorials downloadable e-books downloads zip chm rar

## Bill the Lizard: Six Visual Proofs

> 1 + 3 + 5 + ... + 2 * (n − 1) = n^2I believe this should be1 + 3 + 5 + ... + (2n − 1) = n^2

## members.dslextreme.com

## Geeky pin numbers - Spiked Math

Geeky pin numbers - Spiked Math Comic - A daily math webcomic meant to entertain and humor the geek in you...

## Contents, Interactive Mathematics Miscellany and Puzzles...

Raymond Smullyan, a Mathematician, Philosopher and author of several outstanding books of logical puzzles, tells, in one of his books, a revealing story. A friend invited him for dinner. He told Smullyan that his teenage son was crazy about Smullyan...

## Free Mathematics Books

Free Mathematics Books - list of freely available math textbooks, monographs, lecture notes, and other documents.

## The Story of Mathematics - A History of Mathematical Thought...

The Story of Mathematics - A History of Mathematical Thought from Ancient Times to the Modern Day

## Spot the math errors!

Via StumbleUpon, I came across this short text page which lists three mathematical ‘proofs' which seem to violate common sense, listed below. The first is: The second one is: The third...

## Roulette -- from Wolfram MathWorld

The curve traced by a fixed point on a closed convex curve as that curve rolls without slipping along a second curve. The roulettes described by the of when rolled upon a line are sections of (i.e., they yield when revolved about the line) know...

## Wolfram MathWorld: The Web's Most Extensive Mathematics...

## This has blown my mind

Imgur: full of all the magic and wonders of the Internet.

## Calculus for Beginners

## lbrandy.com » Blog Archive » A brief history of problems...

on programming and the internets

## 11 Useful, Genius Math Tricks That Are Actually Easy

Stop fumbling for your smartphone calculator and use these clever tricks to make short work of fractions, percentages, and lots more.

## worldtruth.tv

## Speed Mathematics

And here is a secret. People equate intelligence with mathematical ability. In other words, if you are able to do lightning calculations in your head, people will think you are intelligent in other areas as well.

## The 12 Most Controversial Facts In Mathematics

You won't believe that these are all true.

## The Pizza Theorem | Futility Closet

## Time Well Spent | Futility Closet

An idler's miscellany of compendious amusements

## equations - Imgur

## A Gentle Introduction To Learning Calculus

I have a love/hate relationship with calculus: it demonstrates the beauty of math and the agony of math education.

## Numberphile - Videos about Numbers and Stuff

## The Paradox of the Proof

On August 31, 2012, Japanese mathematician Shinichi Mochizuki posted four papers on the Internet. The titles were inscrutable. The volume was daunting: 512 pages in total. The claim was audacious: ...

## Most Popular Math Fun Facts

... sorted by recent user ratings and interest.

## Perfect numbers

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## Mathway: Math Problem Solver

Free math problem solver answers your pre-algebra, algebra, trigonometry, calculus and statistics homework questions with step-by-step explanations, just like a math tutor.

## How I Rewired My Brain to Become Fluent in Math

I was a wayward kid who grew up on the literary side of life, treating math and science as if they were pustules from the plague.…

## The Fibonacci Clock

I present to you the Fibonacci Clock, a clock for nerds with style. Beautiful and fun at the same time, the clock uses the famous Fibonacci sequence t...

## NUMB3RS Episode 504: Thirty-Six Hours--Wolfram Research...

NUMB3RS Episode 504: Thirty-Six Hours--Wolfram Research Math Notes