sra@ecs.soton.ac.uk (Stephen Adams) (02/15/91)
I am looking for a free or public domain program that solves linear programmes with <=, = and >= constraints. I would prefer programs written in C, C++ or Lisp as I want to incorporate the code in a program of my own. I also know that there are many constraints and most of them constrain only a small proportion of the variables. Does anyone know where I can get suitable code? It would save me several weeks of studying the subject and debugging my own code! If you know of something that can help me please email me. I will summarize the replies to the net. Many thanks, -- Stephen Adams S.R.Adams@ecs.soton.ac.uk Computer Science S.R.Adams@sot-ecs.uucp Southampton University Southampton SO9 5NH, UK
ts@uwasa.fi (Timo Salmi) (02/16/91)
In article <SRA.91Feb14175812@pessoa.ecs.soton.ac.uk> sra@ecs.soton.ac.uk (Stephen Adams) writes: >I am looking for a free or public domain program that solves >linear programmes with <=, = and >= constraints. I would : An extract from /pc/ts/tsarc113.txt: Contents of the Program Collections from Timo Salmi =================================================== The most uptodate versions of the files are best available by anonymous ftp or mail server from the InterNet site in the signature below. The directory is /pc/ts. ................................................................... Prof. Timo Salmi Moderating at garbo.uwasa.fi anonymous ftp archives 128.214.12.37 School of Business Studies, University of Vaasa, SF-65101, Finland Internet: ts@chyde.uwasa.fi Funet: gado::salmi Bitnet: salmi@finfun ................................................................... TSLIN33.ARC Linear programming by T.Salmi Filename Comment Date Time CRC -------- -------------------------------- ---- ---- --- DEMO.MPS Mps-input-format demodata 09-06-89 21:00:46 064E DEMOGOAL.DAT Linear goal programming demodata 08-01-89 14:59:26 36A3 DEMOLP.DAT Linear programming demodata 07-31-89 16:11:38 90E4 DEMOLP2.DAT Linear programming 2nd demodata 07-31-89 16:42:36 6A10 LINSOLVE.EXE Linear (and goal) programming 12-16-90 18:36:18 7B00 LINSOLVE.LIS Document 12-16-90 18:56:42 178B MPS2EQU.EXE Mps input to equation format 03-29-90 10:54:04 EA51 MPS2EQU.INF Document on MPS2EQU conversion 03-29-90 10:57:48 FE3E TSPROG.INF List of PD programs from T.Salmi 12-02-90 16:28:46 A7CC VAASA.INF Info: Finland, Vaasa, U of Vaasa 02-02-90 11:52:54 F6C0 ---- ------ ------ ----- 0010 152793 95612 38%