

*) The Crout's solver is implemented without pivot which creates instability. It has to be coded by a research of the pivot. This is not simple.


*) Coder Gradient conjugue pour SymMatrix -+--comrend pas,what the fuuck?

*) Code SSOR solver for the Matrix's class

*) Code a Gauss's method directly for the Matrix's class (see Jean Michel's work)

*) Code a Gauss's method directly for the BandMatrix's class

*) Code a symetrical band matrix's class

*) Then, "puis faire matrice more, matrice profil -----> comprends rien de rien