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gnucap:user:programingdetails [2015/12/11 15:39] (current)
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 +=== Programming Details ===
 +Topmost level solver computations are concentrated in s__solve.cc file in 
 +<code c++> SIM::solve(...) </code>
 +inside it main important steps:
 +<code c++> do { </code>
 +assume we have some value of unknowns: X_c
 +calculate model parameters
 +<code c++>   evaluate models; </code>
 +load matrices (Jacobian J and vector FG)
 +note, that dumping is implemented duing matrix & vector loading process. 
 +<code c++>   load_marix(); </code>
 +solve equations and obtan new poin X_n
 +<code c++>   solve_equations(); </code>
 +until equations will converge or iteration limit will not be acieved
 +<code c++>  } while ( ! converged && ! _sim-> exceeds_iteration_limit(it1));</code>
gnucap/user/programingdetails.txt · Last modified: 2015/12/11 15:39 (external edit)
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