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Program structure.

The main subroutine of CalculiX is ccx_2.15.c. It consists roughly of the following parts:

For each step:
  1. Reading the step input data (including the prestep data for the first step)
  2. Determining the matrix structure
  3. Filling and solving the set of equations, storing the results.



Subsections

guido dhondt 2018-12-15