XA

• Operations Research
  • Implementation Approaches
  • Mathematical Modeling Tools
  • Mathematical Programming
    • Linear Programming
    • Mixed Integer Programming
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    • Mixed Integer Nonlinear Programming
    • Other Mathematical Programming Types
    • Stochastic Programming
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  • Solvers
    • Open Solver Interface
    • AOA
    • BARON
    • COIN-OR
    • CONOPT
    • CPLEX
    • GUROBI
    • KNITRO
    • LGO
    • MINOS
    • MOSEK
    • PATH
    • SNOPT
    • SPPPlus
    • XA
    • XPRESS
• Licensing
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The XA solver is a Linear Programming (LP) and Mixed Integer Programming (MIP) solver. For solving LP problems you can choose between the simplex algorithm and the (efficient) barrier algorithm. The MIP solver can only use the simplex algorithm.

Default AIMMS Solver

XA is available as the default linear solver in every AIMMS system for solving LP/MIP/QP.

About XA

XA is developed and supported by Sunset Software Technology, Inc.
Website: http://www.sunsetsoft.com

Supported Versions

• AIMMS supports XA 13 - 15, which is also available in the  free trial license of AIMMS.

• Features
• Open Solver Interface
• AOA
• BARON
• COIN- OR
• CONOPT
• CPLEX
• GUROBI
• KNITRO
• LGO
• MINOS
• MOSEK
• PATH
• SNOPT
• SPPPlus
• XA
• XPRESS

 Customer Quotes  “Although stochastic programming is a relatively new subject and many commercials modeling systems are not ready yet to meet this new demand, AIMMS seems an excellent tool for optimization under uncertainty.”
Gabriela Ribas, Pontificia Universidade Catolica, Rio de Janeiro, Brazil -