XLPack 7.0
XLPack Numerical Library (Excel VBA) Reference Manual
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Functions

Functions

Sub Dposv (Uplo As String, N As Long, A() As Double, B() As Double, Info As Long, Optional Nrhs As Long=1)
 (Simple driver) Solution to system of linear equations AX = B for a symmetric positive definite matrix
 
Sub Dposvx (Fact As String, Uplo As String, N As Long, A() As Double, Af() As Double, Equed As String, S() As Double, B() As Double, X() As Double, RCond As Double, FErr() As Double, BErr() As Double, Info As Long, Optional Nrhs As Long=1)
 (Expert driver) Solution to system of linear equations AX = B for a symmetric positive definite matrix
 
Sub Dppsv (Uplo As String, N As Long, Ap() As Double, B() As Double, Info As Long, Optional Nrhs As Long=1)
 (Simple driver) Solution to system of linear equations AX = B for a symmetric positive definite matrix in packed form
 
Sub Dppsvx (Fact As String, Uplo As String, N As Long, Ap() As Double, Afp() As Double, Equed As String, S() As Double, B() As Double, X() As Double, RCond As Double, FErr() As Double, BErr() As Double, Info As Long, Optional Nrhs As Long=1)
 (Expert driver) Solution to system of linear equations AX = B for a symmetric positive definite matrix in packed form
 

Detailed Description

This is the group of D2b1b. Solution of systems of linear equations (symmetric positive definite matrices) - Driver routines.