Re: [Help-glpk] Printing non-zero parts of a solution matrix

[Meketon, Marc]

Take a look at https://en.wikibooks.org/wiki/GLPK/GMPL_Workarounds which 
describes a work-around for not having if-then-else.

-Marc

-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Reginald Beardsley
Sent: Friday, October 19, 2012 5:44 PM
To: glpk
Subject: [Help-glpk] Printing non-zero parts of a solution matrix

The problem I'm solving has a small number of non-zero results in the solution 
matrix.

Is there a way to print just the non-zero elements w/ GMPL?

The obvious approach of iterating over the matrix w/ for doesn't allow a 
conditional inside the actions.

thanks,
Reg

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