User talk:Walterpachl: Difference between revisions
→another tp fix
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::::: Thanks Walterpachl, it's appreciated. --[[User:Paddy3118|Paddy3118]] ([[User talk:Paddy3118|talk]]) 21:16, 4 October 2014 (UTC)
==Another transportation problem==
On tio, I modified a copy of [[Transportation_problem#REXX]] to start with
4 5 # of sources / # of demands
50 60 50 50 sources
30 20 70 30 60 demands
16 16 13 22 17 cost matrix
14 14 13 19 15
19 19 20 23 50
50 12 50 15 11
and found I also had to change the first Do i=1 To 5 in init to Do i=1 To 7, then it worked fine. Obviously it would be better to analyse the first line and then loop/read from 2 to (number of sources+3). It also strikes me the code on that page should actually be on [[Vogel%27s_approximation_method]] and maybe try stepping stone or something else on the tp page, jmo. --[[User:Petelomax|Pete Lomax]] ([[User talk:Petelomax|talk]]) 12:58, 10 December 2020 (UTC)
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