Part II: Polynomials and Expressions
====================================

Manipulating expressions is one of the core tasks of computer algebra.
The goal of this part is to introduce the main tools and concepts to
use SageMath to manipulate expressions.

.. toctree::
   :maxdepth: 2

   lec11
   lec12
   lec13
   lec14
   lec15
   lec16
   lec17