.. _U1.03.01:

**u1.03.01** Supervisor and command language
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**Summary:**

This document describes the role and operation of:


*the supervisor who manages the execution of*Code_Aster*;


* and the command language that ensures communication between the user and the code.




.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Introduction_
    M_canisme_g_n_ral_de_fonctionnement_du_superviseur
    Le_langage_de_commande
    D_finition_de_valeurs_et__valuations_d_expressions
    Usage_de_python_dans_les_fichiers_de_commande