Dynamic Value Equations

I’m wondering if one of you coding wizards wouldn’t mind posting all of the useful equations. Perhaps there could even be a how to post on this?

This is what I know so far:

== Equals
!== does not equal
|| Or

I know that these are pretty basic coding concepts but for non coders it is kind of required to know these when using dynamic variables and attributes. I know that some of the tutorials have these hidden here and there but not all in one place.

Thanks!