On Thu, 2020-08-06 at 14:50 +0200, Domingo Alvarez Duarte wrote: > Hello ! > > The printf command does show the default value when defined so > looking > through the code I think that this can be a fix for this issue: > > https://github.com/mingodad/GLPK/commit/e54d6bbe41ba44c8fbecc3f9bc1c7 > 80acd78b118
Please see the document "Modeling Language GNU MathProg" (glpk/doc/gmpl.pdf), Section 4.8 "Display statement". > > Cheers ! > > On 6/8/20 13:59, Domingo Alvarez Duarte wrote: > > Hello ! > > > > With the GMPL model below when we ask to display an entity with a > > declared "default" value we get nothing but if we indirectly > > reference > > then we get the "default" value. > > > > ==== > > > > param Jm, default 3; > > set J := 1..Jm; > > > > display Jm; > > display J; > > display Jm; > > ==== > > > > Output: > > > > ==== > > > > ... > > > > Display statement at line 3 > > Jm has empty content > > Display statement at line 4 > > J: > > 1 > > 2 > > 3 > > Display statement at line 5 > > Jm = 3 > > ... > > > > ==== > > > > Cheers ! > > > >
