Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations derfloh on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Fortran program for calculating matrices inverses with jacobi algorithm
I have just done it. Thank you. rogram inverse real(8), dimension(:,:), allocatable :: a, ID real(8), dimension(:), allocatable :: b, x, y real(8) :: s1, su, sm integer :: i, j, k, n print *, 'dimensió' read *, n allocate (a(n,n)) allocate (ID(n,n)) allocate (b(n)) allocate (x(n)) allocate... -
Fortran program for calculating matrices inverses with jacobi algorithm
I knew that. In fact, I was trying to use Jacobi algorithm by dividing the identity matrix in subarrays composed by its columns like that: program inverse real(8), dimension(:,:), allocatable :: a, ID real(8), dimension(:), allocatable :: b, x, y real(8) :: s1, su, sm integer :: i, j, k, n... -
Fortran program for calculating matrices inverses with jacobi algorithm
I am trying to set a program in fortran 95 for calculating inverses of matrices by using the jacobi algorithm. I have compiled it successfully, but I execute it, it is only able to calculate correctly the first column of the new matrix. The code is: Program algo implicit none real(8)...
