Linear Programming Solver 1.3 [free]

Linear Programming (LP) is a mathematical modelling technique useful for allocation of limited resources such as material, machines etc to several competing activities such as projects, services etc. A typical linear programming problem consists of a linear objective function which is to be maximized or minimized subject to a finite number of linear constraints. (Wiki) The application will do the following for now: • v1.0 - 1.2 • Simplex (2 phase and Dual Simplex Included) 1. Minimization 2. Maximization • More to come: • IP (integer problems) Branch and bound • Sensitivity Analysis • Graphical Solution • = Sign restrictions Sign Restriction supported at the moment: <= and >= Potentially unlimited number of constraints to add! The application works as follows, each LP equations is represented by either 2 key words "min" & "max" (min for minimization and max for maximization). Followed by the objective function variables with each of the variables separated by 1 space, at the end of each equation no need to add any spaces just a return is enough: max 4 3 <- Obj 1 2 <= 40 <- Constraint 1 2 1 <= 60 <- Constraint 2 Another example with decimals. min 15 10 20 0.10 0.20 0.67 >= 30 0.45 0.25 0.30 >= 40 Credits to: http://graphicloads.com/ For providing free icons!

• 09/27/2022: Linear Programming Solver 1.3
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