Dgttrs.bas File Reference

Functions
Sub	Dgttrs (Trans As String, N As Long, Dl() As Double, D() As Double, Du() As Double, Du2() As Double, IPiv() As Long, B() As Double, Info As Long, Optional Nrhs As Long=1)
	Solution to LU factorized system of linear equations AX = B or ATX = B for a general tridiagonal matrix