Voted “Best Math Homework Helper” by Yahoo! Internet Life, this site offers help on everything from algebra to calculus. Its features include an eMail help service, a math dictionary, algebra and geometry formulas, postulates and theorems from geometry, trigonometry identities, basic rules of integration and differentiation for calculus, and practice problems‹plus links to such cool math sites as “Calculus Graphics,” which has 3-D models to illustrate the principals of calculus; “Math Quotations,” “History of Math,” and “Women in Math.” A comprehensive site, with excellent graphics.
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