> When I in MathProg generate a variable xxx[aaa,bbb] and use > *lpx_read_model, can I trust that the column name generated for this > variable in in the callable library will be just that, namely xxx[aaa,bbb]?
Yes, with the only exception: if aaa (or bbb) contains any special characters (i.e. not from the set: + - . 0 1 2 3 4 5 6 7 8 9), it is enclosed in single quotes: "xxx['aaa','bbb']". You can determine the generated names using the routine lpx_print_prob, which writes the problem instance to a text file in a printable format. _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
