hi, i have problem of the form AX=lamda.BX and wish to get the eigen values for this.. A and B are 2 symmetric square matrices. i am trying to use lapack routines in fortran95 on win64 pc. the matrices A and B are prepared in the program from certain calculations..as per the routine, A and B are to be in Upper or lower triangular form - how do i achieve my existing matrices in this format.
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