Post Reply 
1-AUG-2019 SolveSys - Equation Library and Nonlinear Systems Solver
09-04-2017, 05:56 PM
Post: #96
RE: 25-MAR-2017 SolveSys - Equation Library and Nonlinear Systems Solver
Thank you for sharing your great app with us, Han!

I've used it successfully for some stiff systems. In such a system, it sometimes gets lost and returns complex values for a system that has real solutions. Changing guess values eventually gets it to converge to the correct solution.

In a future version might you be able to add a way to limit the value of each variable...such as "real", and a range? Another non-linear system solver I use regularly implements these restrictions, and it is often helpful. The default of +/- infinity usually works, but imposing a realistic range really helps with some systems.

Again, thank you for sharing your app - without your app and its capability, the Prime is very limited for an engineer.
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: 25-MAR-2017 SolveSys - Equation Library and Nonlinear Systems Solver - PLX - 09-04-2017 05:56 PM
Not able to solve a system - rrpalma - 05-05-2019, 08:10 PM



User(s) browsing this thread: 3 Guest(s)