expressions

I like to suppress feature based on the configuration, is there a way to do this in the dynamic suppression expression to check which configuration is active or some other way. I can make a variable and set it but this would be simpler.

Is there a list of valid math expressions and operation such as cos( ), log( ), abs( ), etcetera?

I'm working on a object with a lot of parametrization. On some parts, numbers don't really mean anything right now/I'd like to see the expressions, but I always have to activate that setting when entering a sketch. Is there a way to enable the "Show expressions" by default? Or per sketch/document?

Hello There, I am new to Onshape, I came from Shapr3D, because of much bigger compexity of SW (sadly app is not that good), and I just discovered magic of variables and I really like it a lot, Now I am working on my own frames, I did quite nice setup for rectangular profiles. And I want to have parametric text in Cut list.…