File: Numerical Methods With Vba Programming Books Pdf

' Output to Immediate Window For i = 1 To n Debug.Print "x" & i & " = " & x(i) Next i End Sub

Sub SolveLinearSystem() Dim A(1 To 3, 1 To 3) As Double Dim b(1 To 3) As Double Dim x(1 To 3) As Double Dim n As Integer: n = 3 ' Coefficient matrix A(1, 1) = 2: A(1, 2) = 1: A(1, 3) = -1 A(2, 1) = -3: A(2, 2) = -1: A(2, 3) = 2 A(3, 1) = -2: A(3, 2) = 1: A(3, 3) = 2 numerical methods with vba programming books pdf file

Sub GaussianElimination(A, b, x, n) ' Implementation from typical PDF (pivoting, forward elimination, back substitution) ' ... (code omitted for brevity, but fully detailed in recommended books) End Sub ' Output to Immediate Window For i = 1 To n Debug