Examples
========


* Define the constant function "1. ":


.. code-block:: text
 F_ONE = DEFI_CONSTANTE (VALE = 1.)

The F_UN function represents "any kind of result" (TOUTRESU) by DEFAUT


* Define a constant function representing a constant YOUNG module


.. code-block:: text
 F_ YOUNG = DEFI_CONSTANTE (VALE = 2.1E11,
NOM_RESU = 'E')