_.archivetemplips siminar احمد عباس.pptx

Desing

1. Linear Program Solver ( LiPS ) Prepared by : Ahmed A. Shareef

2. LiPS is an integrated development environment that provides the user with the following interfaces : Model Editor, Model Solver and sensitivity analysis.

3. The main components of the program's interface:

4. EXAMPLE : max: Z = 10000*x1 + 12000*x2 + 15000*x3 Constraints are : 2*x1 + 3*x2 + 4*x3 + x4 < 680 -0.5*x1 0.5*x2 0.5*x3 < 0 x1 + 2*x2 + 3*x3 - 200*x4 < 0 1000*x1 1200*x2 1400*x3 800*x4 > -100000 400*x1 600*x2 840*x3 450*x4 < 200000

5. THANK YOU