Date: 09/17/05 (Java Web) Keywords: no keywords Mathematics students have good cause to celebrate. University of New South Wales academic, Dr Norman Wildberger, has rewritten the arcane rules of trigonometry and eliminated sines, cosines and tangents from the trigonometric toolkit. His simple framework means calculations can be done without trigonometric tables or calculators, yet often with greater accuracy. Dr Wildberger has replaced traditional [...]
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