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February 2007
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Algebra.help -- Calculators, Lessons, and Worksheets
by acarranca
Algebrahelp.com is a collection of lessons, calculators, and worksheets created to assist students and teachers of algebra.
Random Number Generation
by acarranca
& 1 other
Have you ever used rand() or Math.Random() or System.Random or java.util.Random? You could do a lot better. Did you know that these use one of the slowest and least random algorithms available? In this article, I provide C/C++, Java, and C# implementations of two fast, high-quality random number generators, the Mersenne Twister and R250/521
What is Chaos? An Interactive Online Course for Everyone
by acarranca
& 3 others
What is Chaos? a five-part online course for everyone
CuriousMath.com :: Math is an attitude
by acarranca
& 1 other
Want to learn how to quickly square a number that ends in 5? Or how to tell if a number is divisible by 3? Or maybe you'd like to know why the number 153 in the Bible is such an interesting number? That's the kind of fun and fascinating math tricks and trivia you'll find here at CuriousMath.com.
