I'm a little confused about the limits for solve blocks. In the snip from the MC 15 Help file below, it says the Levenberg-Marquardt solver is unconstrained. Yet it then says nonlinear systems can contain up to 200 constraints. Seems like a conflict if an equation is considered a constraint. I may have my own answer, but I would appreciate some confirmation.
So what does the Help file say about constraints? The next snip shows.
Note in particular item 2. The first sentence is ambiguous...it could mean that equations and inequalities are both constraints, or it could mean that inequalities are the constraints. Reading on, "Use the following operators to create these constraint:". The list includes the equals operator. So to me, this says that equations are included as constraints. So how can you solve for an unlimited number of variables with only 200 equations, or less if you've used inequalities also?
Then there is item 3. Again it mentions an equation or system of equations to solve. This suggests these equations are different from those in 2.
So, are we to conclude that the equations in 2 are like x=5 instead of x + y = 5 ? In other words, do the equations that involve only one variable and a constant get put into the constraint category that has a limit of 200?
