Trees
=============

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    sd_matr_asse (K19): :=record


    ♦ '. REFA ': OJB SV K24


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 ♦ '. VALM ': OJB XDV R/C NUM () nbobj=1/2

     ◊ # if there are Lagrange ddls:

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 ♦ '. CONL ': OJB S V R

     ◊ # if the sd_matr_asse has been "factored" (routine Preres.f90):

/# if factored with MULT_FRONT:

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    ♦ '. VALF: OJB XDV R/C NUM ()

◊ # if the matrix is not symmetric:

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    ♦ '. WALF: OJB XDV R/C NUM ()

/# if factored with LDLT:

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    ♦ '. UALF: OJB XDV R/C NUM ()

/# if factored with GCPC + LDLT_INC:

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    ♦ '. PERM: OJB S V I

/# if factored with LDLT or MULT_FRONT:

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    ♦ '. DIGS: OJB S V R/C

     ◊ # if kinematic loads exist:

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    ♦ '. CCID ': OJB S V I

    ♦ '. CCLL ': OJB S V I

    ♦ '. CCVA ': OJB S V R/C

    ♦ '. CCII ': OJB S V I