Small-angle approximation: Difference between revisions

Revision as of 21:24, 12 September 2006

Revision as of 22:09, 12 September 2006

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:<math>\sin\left( x \right) = x - \frac{x^3}{3!} + \frac{x^5}{5!} - \frac{x^7}{7!} + ... </math>

:<math>\cos\left( x \right) = 1 - \frac{x^2}{2!} + \frac{x^4}{4!} - \frac{x^6}{6!} + ... </math>

:<math>\tan\left( x \right) = x + \frac{x^3}{3!} + \frac{2 x^5}{5!15} + \frac{17 x^7}{7!315} + ... </math>

[[Category:Geometry]]