Warping it up!

Fini Alring’s Glossy Tech Zine

Trigonometry without Sines and Cosines

“A 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.”

New trigonometry is a sign of the times

Slashdot: Trigonometry Redefined without Sines And Cosines

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