# Tutorials In this folder we collect useful tutorials in order to understand the principles and the potential of **PINA**. Please read the following table for details about the tutorials. The HTML version of all the tutorials is available also within the [documentation](http://mathlab.github.io/PINA/). | Name | Description | Type of Problem | |-------|---------------|-------------------| | Tutorial1 [[.ipynb](tutorial1/tutorial-1.ipynb), [.py](tutorial1/tutorial-1.py), [.html](http://mathlab.github.io/PINA/_rst/tutorial1/tutorial-1.html)]| Poisson problem on regular domain using extra features | `SpatialProblem` |