Operands
=========


Operand MATR_ELEM
------------------


.. code-block:: text

    ♦ MATR_ELEM = honey,

Name of the matr_elem_* concept to be assembled.


Numbering and storage
------------------------


.. code-block:: text

    ♦ NUME_DDL = naked,

Specify the numbering of the equations of the assembled system and the storage of the matrix.


Operand CHAR_CINE
------------------


.. code-block:: text

    ◊ CHAR_CINE = cha,

Name of the kinematic load to be taken into account in the assembled matrix for treatment by eliminating the imposed degrees of freedom (see command AFFE_CHAR_CINE [:external:ref:`U4.44.03 <U4.44.03>`]).


Operand SYME
-------------

     to SYME = 'OUI'

This argument can only take the value 'OUI'. In this case, the symmetrization of the matrix is forced after assembly. Thus, if the matrix created by **K** assembly is non-symmetric, the keyword SYME = 'OUI' makes it possible to symmetrize it and replace it with:

:math:`\mathrm{ma}=\frac{1}{2}(K+{K}^{T})`


Operand INFO
-------------


.. code-block:: text

    ◊ INFO

Allows the printing of information on the assembled matrix


.. csv-table::

    "1:", "no printing,"
    "2:", "impression of the number of terms stored and the conditioning coefficient of degrees of freedom of type 'LAGR',"