Simplex Method updated to V20.13 (cas mode)

[cclinus]

Hi,

Simplex program is updated to V20.
This version add import data from spreadsheet. Since INPUT dialog box only allow to have 10 pages input fields at most. If your linear programming problem has many variables and constraints. It will cause invalid input ERROR. So, use spreadsheet as input interface could avoid this error from happen.

Below shows the standard format of spreadsheet.
   

In CAS mode, type sim20(99).
Make sure the name of the spreadsheet is on calculator's title bar.
   

Here are spreadsheet app example:
SimA(spreadsheet) has 25 variables with 10 constraints.
SimB(spreadsheet) has 2 variables with 2 constraints, just show the standard format.

  simA.hpappdir.zip (Size: 1.95 KB / Downloads: 30)

  SimB.hpappdir.zip (Size: 647 bytes / Downloads: 20)

Target Z value place here:
   

Thanks!