Chapter 1

Welcome to the tutorial on the fundamentals of the Nektar++ framework where we will look at how to perform 1D and 2D Gaussian Quadrature using the Nektar++ LibUtilities library. If you have not already downloaded and installed Nektar++, please do so by visiting, where you can also find the User-Guide with the instructions on how to install the library.

This tutorial requires:


After completing this tutorial, you should be familiar with:

Task: 1.1 Prepare for the tutorial. Make sure that you have: