What to do (in this order): (1) Find the "Input Constraints" area - either load an example or input your own inequalities one by one - set the objective function as you wish (2) Find the dictionary area - select x1 under "enter", select xi (i > 2) under "leave" and press Pivot (3) Find the display area - click on the red vertex (this forces x2 to enter) (4) Pivot and Pivot and ... Pivot: - graphically by clicking on intersection points that share a line the red intersection point - or by selecting variables under "Enter" and "Leave" and press Pivot

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- Bohdan's Geometry Page

Updated October 2002