Simplex Method & Pivoting on a Ti-nspire cx
http://tibasicdev.wikidot.com/forum/t-13454243/simplex-method-pivoting-on-a-ti-nspire-cx
Posts in the discussion thread "Simplex Method & Pivoting on a Ti-nspire cx" - How to do simplex method & pivoting on a Ti-nspire cxWed, 15 Jul 2020 06:39:02 +0000http://tibasicdev.wikidot.com/forum/t-13454243#post-4701537Re: Simplex Method & Pivoting on a Ti-nspire cx
http://tibasicdev.wikidot.com/forum/t-13454243/simplex-method-pivoting-on-a-ti-nspire-cx#post-4701537
Fri, 26 Jun 2020 20:53:49 +0000Xeda Elnara595803
By any chance did you try the program that I linked to?
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http://tibasicdev.wikidot.com/forum/t-13454243#post-4700235Re: Simplex Method & Pivoting on a Ti-nspire cx
http://tibasicdev.wikidot.com/forum/t-13454243/simplex-method-pivoting-on-a-ti-nspire-cx#post-4700235
Thu, 25 Jun 2020 17:20:19 +0000Ghoast216591985
Simplex Method 1)Set the unknowns as the variables. 2)Determine the objective function. 3)Write the constraints. 4)Convert to a system of equations with slack variables. 5)Write the Initial Simplex Tableau 6)Find the pivot column-Most negative entry in the last row-If there is a tie, use the column furthest to the left 7)Find the pivot row-Smallest nonnegative ratio of constants to pivot column entries.-If there is no nonnegative ratio, then there is no maximum.-If there is a tie, use the row closest to the top. 8)Pivot 9)Repeat until all entries in last row are nonnegative.-If there is a 0 in the bottom row of a non-basic variable, then another solution can be found using this column as another pivot column. 10)Read the solution

Does this help?

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http://tibasicdev.wikidot.com/forum/t-13454243#post-4699893Re: Simplex Method & Pivoting on a Ti-nspire cx
http://tibasicdev.wikidot.com/forum/t-13454243/simplex-method-pivoting-on-a-ti-nspire-cx#post-4699893
Thu, 25 Jun 2020 11:59:01 +0000Xeda Elnara595803
I learned the simplex method a long time ago and have since forgotten. How do you do it? (Note: Yes, I know Google exists, I have a different motivation.)

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http://tibasicdev.wikidot.com/forum/t-13454243#post-4699490Simplex Method & Pivoting on a Ti-nspire cx
http://tibasicdev.wikidot.com/forum/t-13454243/simplex-method-pivoting-on-a-ti-nspire-cx#post-4699490
Thu, 25 Jun 2020 05:41:41 +0000Ghoast216591985
Hi, I was wondering if someone could help me with a question about the Ti-inspire cx? I’m currently taking Business & Finite math mathematics and we are in the last 4th section of the semester; over linear programming. Currently we are going over the Matrix simplex method & pivoting and I cannot figure out how to find/used or even download a Smplx programming on my Ti-nspire cx that I am using. I do not have a Ti-84/83 at my disposal. Can someone help me?
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