"Atan" variable disappered from expression node

Hi all, it seems that in Rhino 6 and Grasshopper the Atan value disappeared from the available variables! Am I missing something or is it a bug?Atan

It was a bug, should have been fixed. What version are you on?

oh ok, my version is the 1.0.0005
how do I update it? does it autoupdate with rhino?

Sorry I mean the Rhino version. The Grasshopper version hasn’t been rolled over in ages. Yes GH now ships with Rhino, so if you subscribe to a more aggressive update schedule, you’ll get newer versions more often. You can select your update frequency from the Rhino options ‘Updates and Statistics’ page. Service Release Candidate gives you roughly weekly updates of the upcoming service release. Note that you can switch back to a slower update schedule any time you want, but downgrading to an older version of Rhino is difficult.

ok thanks I have this version of rhino, I’ll try to change the update frequency and see if it does work
(6.4.18130.19341, 05/10/2018)

Yeah that’s probably too old to have the fix. Unfortunately I didn’t create a YouTrack item for this one so you can’t check using the _GetIssueState command.

Ok I solved it updating rhino, thanks a lot!

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