D2a4. Solution of systems of linear equations (General matrices) (Direct methods)

Functions
Sub	Dgssv (N As Long, Val() As Double, Ptr() As Long, Ind() As Long, B() As Double, RCond As Double, Optional Info As Long, Optional Format As Long=0, Optional Base As Long=-1, Optional Nrhs As Long=1, Optional ColPerm As String="A", Optional Thresh As Double=1, Optional SymMode As String="N")
	Solves the system of linear equations A*X = B (direct method) (sparse matrix) (SuperLU) (simple driver)
Sub	Dgssvx (Trans As String, N As Long, Val() As Double, Ptr() As Long, Ind() As Long, Perm_c() As Long, Perm_r() As Long, Etree() As Long, Equed As String, R() As Double, C() As Double, B() As Double, X() As Double, Rpg As Double, RCond As Double, FErr() As Double, BErr() As Double, Optional Info As Long, Optional Format As Long=0, Optional Base As Long=-1, Optional Nrhs As Long=1, Optional ColPerm As String="A", Optional Refine As String="N", Optional Thresh As Double=1, Optional SymMode As String="N")
	Solves the system of linear equations A*X = B or A^T*X = B (direct method) (sparse matrix) (SuperLU) (expert driver)

Detailed Description

This is the group of D2a4. Solution of systems of linear equations (General matrices) (Direct methods)