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From: | Ralph.Lorentzen |
Subject: | [Help-glpk] MathProg and column sequencing |
Date: | Tue, 6 Mar 2007 20:51:27 +0300 |
MathProg and column sequencingI want to useĀ *lpx_read_model. If 'var x' is put in front of 'var y' in the model file, will then x receive a lower column number than y? If I use 'var x{i in I, j in J}' in the model file where I and J are ordered sets of numbers, will then x[1,2] receive a lower column number than x[2,1]? Sincerely, Ralph Lorentzen ************************************************************** Neither the confidentiality nor the integrity of this message can be vouched for following transmission on the Internet. All messages sent to a DNV email addressee are swept by Microsoft Antigen for the presence of malicious code. DNV acknowledges that unsolicited email represents a potential security risk, and DNVs filters to block unwanted emails are therefore continuously adjusted. **************************************************************
I want to use *lpx_read_model.
If 'var x' is put in front of 'var y' in the model file, will then x receive a lower column number than y?
If I use 'var x{i in I, j in J}' in the model file where I and J are ordered sets of numbers, will then x[1,2] receive a lower column number than x[2,1]?
Sincerely,
Ralph Lorentzen
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