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Re: [Help-glpk] avoiding destruction of matrix with lpx_load_mat3
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] avoiding destruction of matrix with lpx_load_mat3 |
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Date: |
Tue, 19 Nov 2002 17:48:15 +0300 |
>the function lpx_load_mat3 removes all previously defined coefficients of
>the constraint matrix. is there a way to avoid this (like CPXchgcoeflist in
>CPLEX) ?
To change the constraint matrix you can use the routines lpx_set_mat_row
(to replace a row) or lpx_set_mat_col (to replace a column).
/* Sebastien, my e-mails I sent you a while ago didn't reach you because
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