Section 5.4 Trigonometric and Hyperbolic Functions - Maple Application Center
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Section 5.4 Trigonometric and Hyperbolic Functions

: Dr. John Mathews
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Given the success we had in using power series to define the complex exponential, we have reason to believe this approach will be fruitful for other elementary functions as well. The power series expansions for the real-valued sine and cosine functions are sin(x) = Sum((-1)^n/(2*n+1)!*x^(2*n+1),n = 0 .. infinity); and cos(x) = Sum((-1)^n/(2*n)!*x^(2*n),n = 0 .. infinity); .

Application Details

Publish Date: October 01, 2003
Created In: Maple V
Language: English



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