Hey, been 6 semesters since I took a fortran class and it's come up again. I'm and engineering major so I don't know what about programming and what not. Anyways, I need a program that multiplies an NxN matrix by an N dimensional vector. This is what I have so far: Program Matrix IMPLICIT NONE REAL :: N ! Dimension of the NxN matrix REAL :: RandVal !Random values to generate random matrix REAL :: MatrixA !The matrix REAL :: SEED !Used in generating random numbers CALL SYSTEM_CLOCK(COUNT=SEED) CALL SRAND(SEED) RandVal=RAND() WRITE (*,*) "Please define the size of your NxN Matrix" READ (*,*) N LOL, it's not much, but I have never done matrices in fortran before :/. Any insight is greatly appreciated.