Search found 13 matches
- 11 months ago
- Forum: Announcements
- Topic: Classes in one month
- Replies: 0
- Views: 4768
Classes in one month
This year I will again be teaching GAMS courses for basic and advanced users. These courses will be offered in early June via ZOOM. Dates, times and content are ● Basic to Advanced GAMS class June 5, 2023- June 12, 2023 (6 sessions of 6 hour days via ZOOM with the weekend off). The course spans from...
- 2 years ago
- Forum: Announcements
- Topic: Gams classes on line in May
- Replies: 0
- Views: 6776
Gams classes on line in May
This year we will again be teaching my family of GAMS courses for basic and advanced users. These courses will be offered in May again via ZOOM due to the continuing pandemic. Dates, times and content are • Basic to Advanced GAMS class May 9 - May 13 and May 16 (six 5 1/2 hour sessions each 8-1:30 c...
- 2 years ago
- Forum: Announcements
- Topic: Gams classes starting may 10
- Replies: 0
- Views: 3745
Gams classes starting may 10
see https://www.gams.com/courses/ for details
- 3 years ago
- Forum: Modeling
- Topic: wrong solution
- Replies: 3
- Views: 2727
Re: wrong solution
make sure optcr is set to a small number
depending on version you are using it can have a default of 10% meaning it can be off the real solution by 10%
set it to 0.001
option optcr=0.001;
depending on version you are using it can have a default of 10% meaning it can be off the real solution by 10%
set it to 0.001
option optcr=0.001;
- 3 years ago
- Forum: Modeling
- Topic: Looped Distribution Model is very slow
- Replies: 2
- Views: 2053
Re: Looped Distribution Model is very slow
you might look at the speed section of the mccarl guide as it goes into some detail on how to find where the issue is and some ways to fix
ususally this is caused by looking at unnecessary cases
ususally this is caused by looking at unnecessary cases
- 3 years ago
- Forum: Announcements
- Topic: courses beginning may 10
- Replies: 0
- Views: 3065
courses beginning may 10
This year I will again be teaching my family of GAMS courses for basic and advanced users. These courses will be offered online in May. Dates, times and content are ● Basic to Advanced GAMS class May 10 - May 14 and May 17, 2021 (six 5 1/2 hour sessions each 8-1:30 central). The course spans from Ba...
- 3 years ago
- Forum: Modeling
- Topic: The Red–Blue transportation problem
- Replies: 1
- Views: 1659
Re: The Red–Blue transportation problem
look up the section on the
"The conditional alternative: the tuple"
in the McCarl Guide at https://www.gams.com/mccarlGuide/gams_u ... e_2005.htm
"The conditional alternative: the tuple"
in the McCarl Guide at https://www.gams.com/mccarlGuide/gams_u ... e_2005.htm
- 3 years ago
- Forum: Announcements
- Topic: Online May course offerings
- Replies: 0
- Views: 3287
Online May course offerings
As announced in my newsletter (https://www.gams.com/newsletter/mccarl/archive/mccarl_newsletter_no_46.pdf) I will be giving GAMS classes online this May ● Basic to Advanced GAMS class May 10 - May 14 and May 17, 2021 (six 5 1/2 hour sessions each 8-1:30 central). The course spans from Basic topics t...
Re: Error 352
look for missing semi colons
- 3 years ago
- Forum: Syntax
- Topic: Running GAMS in phases
- Replies: 4
- Views: 7088
Re: Running GAMS in phases
save and restart has worked for decades
must be something else
must be something else