TI89 program for simplex method phase 1 and 2 with pivot selection

[hammerjr]

Hi,

I need a program for TI89 which can make the pivoting showing steps or which makes the pivoting but I can select the pivot element. It is needed to solve _minimum_ LP problem using Simplex method Phase #1 and Phase#2.

Thanks.

 

[matt grime]

Simplex method has little to do with linear algebra at all. Try prob and stats for a more receptive audience.

 

[hammerjr]

Ok, thanks.