Mathematics paper about Taylor Polynomials

This paper is about graduation thesis, it must be original stuff!

There could be something more interesting you could write about concerning Taylor polynomials for functions of several variables.

You would find several sources related to your topic, read what they contain, and then produce your own report summarizing what you learned. The report should present at least one significant proof, although it is okay to present a significant computation or algorithm instead, if your tastes run in that direction.

Two pages long, double space and 12 font.