exqalibur
^^^^^^^^^

**exqalibur** is a C++ toolbox of highly optimised algorithms. **Perceval** relies heavily on it.

.. toctree::
   permanent
   fockstate
   fs_utils
   state_data_structure
   statevector
   config
   postselect
   slos
   slap
   clifford2017
   source
   circuit_optimizer