"Has some errors, including output of final results."
Version: Linear Programming 2.0
Animation of objective function to solution node is great. Final tableau of problems I checked were OK, although the program moved through different nodes/intersections than a text on management science I had to use in an MBA program.
The errors are worst problems. Output of final solution apparently doesn't pick up the right figures from the final tableau. My textbook simplex solution went through different intersections, but both ended on same solution point.
Evaluating the software was a learning experience for me, but I can't use it in tutoring college (i.e., Piedmont TEC, Greenwood, SC) students with the errors. The animation of the objective function converging to the final solution could have instructional value. If an error-free system could be supplied I would really try to come up with his requested $15 donation -- I'm an unemployed engineer, but ishould be able to come up with $15.
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