When one needs to compute say $\cos (58^\circ)$ with an error of at most $10^{-4}$, how does one go about it?
What is an appropriate centre of the Taylor expansion, and how does one determine the required degree of the Taylor polynomial?
When one needs to compute say $\cos (58^\circ)$ with an error of at most $10^{-4}$, how does one go about it?
What is an appropriate centre of the Taylor expansion, and how does one determine the required degree of the Taylor polynomial?