Whats Special About This Number?
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An assortment of mathematical marvels.
Not to critique teachers or anything. It's just that these Gifs are astoundingly elegant. ...
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,...
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
> 1 + 3 + 5 + ... + 2 * (n − 1) = n^2I believe this should be1 + 3 + 5 + ... + (2n − 1) = n^2
Many people believe math is boring, but in reality - it's anything but.
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Using only elementary geometry, determine angle x. Provide a step-by-step proof.
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 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 much of a Math Geek are you?
These video lectures of Professor Gilbert Strang teaching 18.06 were recorded live in the Fall of 1999. Support for the video production was provided by the Lord Foundation of Massachusetts under a grant to the MIT Center for Advanced Educational Ser...
ALISON Free Online Courses: Maths Online Courses
An idler's miscellany of compendious amusements
Relplot constructs high-resolution PostScript or PDF plots of the solutions to equations on two variables. Unlike most other plotters, it can handle general equations and inequations, not just functions, and it can plot multiple equations at once.
Our initial exposure to an idea shapes our intuition. And our intuition impacts how much we enjoy a subject. What do I mean?
The or ( or ; ), also or , is a with only one side and only one . The Möbius strip has the property of being . It can be realized as a . It was discovered independently by the German and in 1858.
This page includes a few mathematically humourous jokes and sayings that any mathematician can appreciate! The jokes contain something essential about mathematics and the mathematical way of thinking.
Some of the content in this topic may not be applicable to some languages. To insert an equation by using the keyboard, press ALT+=, and then type the equation. Equation symbols
Long before the advent of the World-Wide Web, Tom Banchoff was experimenting with ways of using electronic media to enhance mathematical research and aid in mathematical education. Banchoff helped install one of the first mathematics computer labs i...
by L. Carroll
I was reading about the IT problems of the recently arrested, alleged Russian spies, and I wondered if they could have managed secret communications better with .
Wolfram Mathematica Online Integrator -- free integration answers
10 pages full of math formulas and theorems! Cheating is bad but they will be helpful when studying for your math exams. Including help on trigonometry, functional analysis, integral and derivatives, plus much more...
A simple mathematical model of the brain explains the pattern of murders by a serial killer, say researchers
The diameters of US quarters and pennies are very close to the ratio needed to make a truncated icosahedron, i.e., a soccer ball in the US or a football elsewhere. Copper pennies take the place of ...