1(examples)= 2 3# Examples 4 5This section contains a mathematical description of all examples provided with libCEED 6in the {file}`examples/` directory. 7These examples are meant to demonstrate use of libCEED from standalone definition of operators to integration with external libraries such as [PETSc](https://www.mcs.anl.gov/petsc), [MFEM](https://mfem.org), and [Nek5000](https://nek5000.mcs.anl.gov/), as well as more substantial mini-apps. 8 9```{toctree} 10:maxdepth: 2 11 12notation.md 13ceed/index.md 14bps.md 15petsc/index.md 16fluids/index.md 17solids/index.md 18``` 19