As above, we can see there are some built-in functions we can use in equation editor.

However, If I want to program some new function in vba, and these functions may have some loop logic so we cannot use the equation editor, and call the function in equation, how should I achieve that?

I would guess I can make some dll and add that reference to solidworks...

Anything like that can work? For example making a plugin???

Thank you for help.