Summaries of results
=======================

It is possible to compare the calculation time for the same number of propagation steps (15) of the three methods.


+--------------------+-----------+--------------------------+
|**Mesh**            |**Method** |**Time (** :math:`s` **)**|
+--------------------+-----------+--------------------------+
|:math:`40\times 101`|Meshing    |21.7                      |
+                    +-----------+--------------------------+
|                    |Simplexe   |18.8                      |
+                    +-----------+--------------------------+
|                    |Upwind     |23.7                      |
+                    +-----------+--------------------------+
|                    |geometrical|21.2                      |
+--------------------+-----------+--------------------------+

The results make it possible to validate on a simple case the calculation of stress intensity factors in :math:`I` mode for the elements X- FEM for the four meshing, simplex, upwind and geometric methods.