I see by posts on this Klipsch forum many appear to be professional engineering types. I use Solid Edge, Inventor and HSMWorks which are pro level programs but I have no idea how to do the math behind many things since I don't have to. The equivalent of calculators being allowed in schools I guess. Some of us remember the controversy of that time where it was stated that if you could not do the math on paper or a slide rule you really did not understand the process.
There are some math specific programs out there now and here is a free one that may be of interest to some of you.
Math for Engineers
in Technical/Restorations
Posted
I heard Solid Edge is a good tool👍🏼