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2voteMath uses made-up rules to create models and derive relationships. When learning, I ask: * What relationship does this model represent? * What real-world items share this relationship? * Does that relationship make sense to me?
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1voteThe perfect study site for high school, college students and adult learners. Get help to do your homework, refresh your memory, prepare for a test, .... Browse our more than 2,500 Math pages filled with short and easy-to-understand explanations. Click on one of the following subject areas: Algebra, Trigonometry, Calculus, Differential Equations, Complex Variables, Matrix Algebra, or Mathematical Tables.
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1voteWow! Java applets to assist with geometry!!!!
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1voteWhat makes a number cool? I think a word that sums up the key characteristic of cool numbers is "canonicality." Numbers that appear in this list should be somehow fundamental to the nature of mathematics. They could represent a fundamental fact or theorem of mathematics, be the first instance of an amazing class of numbers, be omnipresent in modern mathematics, or simply have an eerily long list of interesting properties.
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