Taylor Series: Cosine Function

Explores approximating functions with polynomials using Taylor series and discusses the convergence of series representations.

Covers the basic properties of holomorphic maps and Taylor series expansions in complex analysis.

Explores the composition of Taylor expansions through an example, simplifying complex compositions to identify essential terms.

Covers the calculation of Taylor polynomials and their applications in limits and derivatives of functions from R² to R.

Introduces Taylor polynomials for approximating functions around a point, showcasing their importance in accurately representing functions.