78 messages

com.googlegroups.ampl [All Lists]

2006 August [All Months]

problem statistics - hgre...@math.cudenver.edu
Re: [AMPL 494] problem statistics - Eli Olinick
conditional constraint generation - hgre...@math.cudenver.edu
my problem is the solver can't compute simple sum. - samael
NEOS-SCIP-AMPL working again - Hans Mittelmann
can i have variable assignment in during solve - maha...@gmail.com
RE: [AMPL 500] Excel table-handling statement - Robert Fourer
Excel table-handling statement - Benoît Liégeois
Duplicate Column x4644 and x245 makes problem unbounded - Casey
RE: [AMPL 499] can i have variable assignment in during solve - Robert Fourer
Re: [AMPL 487] DIFFERENT OBJECITVE VALUES FROM CPLEX AND CBC FOR IDENTICAL AMPL INPUT - Steffen
AMPL BUG - vzav...@gmail.com
RE: [AMPL 504] Re: DIFFERENT OBJECITVE VALUES FROM CPLEX AND CBC FOR IDENTICAL AMPL INPUT - Robert Fourer
eliminating short-cycles in TSP - kiko
RE: [AMPL 507] AMPL BUG - Robert Fourer
RE: [AMPL 502] Duplicate Column x4644 and x245 makes problem unbounded - Robert Fourer
ODBC interface connection specification - bwmo...@yahoo.com
Re: [AMPL 461] AMPL and Matlab - Ronald Hochreiter
RE: [AMPL 505] eliminating short-cycles in TSP - Robert Fourer
all - mya...@gmail.com
Workshop on Optimisation,Stochastic Programming and Decision Making under Uncertainty - OptiRisk
Efficient Coding - Steven Harrod
Re: [AMPL 516] how to verify a solution - Steven Harrod
URGENT: Card versus Sum in counting - Steven Harrod
how to verify a solution - pavel80
RE: [AMPL 518] URGENT: Card versus Sum in counting - Robert Fourer
Scheduling -- JobShop examples - Ooda...@gmail.com
Re: [AMPL 519] Re: URGENT: Card versus Sum in counting - Steven Harrod
Re: [AMPL 519] Re: URGENT: Card versus Sum in counting - Steven Harrod
RE: [AMPL 520] Re: URGENT: Card versus Sum in counting - Robert Fourer
Warehous location problem - ralf...@web.de
Re: Warehous location problem - ralf...@web.de
Re: [AMPL 523] Re: URGENT: Card versus Sum in counting - Steven Harrod
Efficiency of large AMPL sets/param arrays - Steffen
RE: [AMPL 527] Efficiency of large AMPL sets/param arrays - Robert Fourer
Basic question on parameters in data files - T. Stoffels
Question about "integerality" - david
Problems with the Cbc solver in Neos - anas...@gmail.com
Re: [AMPL 527] Efficiency of large AMPL sets/param arrays - ziming guan
Re: [AMPL 527] Efficiency of large AMPL sets/param arrays - Steffen
RE: [AMPL 530] Basic question on parameters in data files - Robert Fourer
RE: [AMPL 532] Problems with the Cbc solver in Neos - Robert Fourer
RE: [AMPL 535] Bound infeasibility column 'x35' - Robert Fourer
Bound infeasibility column 'x35' - ziming guan
Getting Bestnode value - Steven Harrod
variable declaration - samael
Mismatch in the objective display - tomm...@gmail.com
Re: Mismatch in the objective display - tomm...@gmail.com
Re: variable declaration - tomm...@gmail.com
Where can I get an unrestricted stand-alone academic AMPL license from? - Steffen
Re: [AMPL 543] variable declaration - Rafael Avalos
Re: [AMPL 546] Where can I get an unrestricted stand-alone academic AMPL license from? - Steven Harrod
RE: [AMPL 546] Where can I get an unrestricted stand-alone academic AMPL license from? - Robert Fourer
Re: [AMPL 536] Re: Bound infeasibility column 'x35' - ziming guan
Re: variable declaration - samael
Unrecovable failure - david
RE: [AMPL 543] variable declaration - Robert Fourer
RE: [AMPL] How to get the best bound value for an interger program? - Robert Fourer
Re: Basic question on parameters in data files - mya...@gmail.com
Re: [AMPL 552] RE: [AMPL] How to get the best bound value for an interger program? - Steven Harrod
RE: [AMPL 554] Re: [AMPL] How to get the best bound value for an interger program? - Robert Fourer
Re: Problems with the Cbc solver in Neos - nictus
generate quasi random numbers - ziming guan
non-linear constraints - samael
number of variables and constraints - Steven Harrod
Re: number of variables and constraints - Hans Mittelmann
RE: [AMPL 559] number of variables and constraints - Robert Fourer
bug in answer returned by ampl presolve - Steven Harrod
Re: [AMPL 562] bug in answer returned by ampl presolve - Steven Harrod
optimal with unscaled infeasibilities - Changzheng Liu
optimal with unscaled infeasibilities - Changzheng Liu
Re: optimal with unscaled infeasibilities - Hans Mittelmann
Re: [AMPL 564] optimal with unscaled infeasibilities - Eli Olinick
RE: [AMPL 557] non-linear constraints - Robert Fourer
RE: [AMPL 556] generate quasi random numbers - Robert Fourer
RE: [AMPL 562] bug in answer returned by ampl presolve - Robert Fourer
RE: [AMPL 562] bug in answer returned by ampl presolve - Steven Harrod
Re: [AMPL 567] Re: optimal with unscaled infeasibilities - Changzheng Liu