I was going to make a little math expression using the
Math Expression node on 4.7 and I noticed it gave me errors when trying to use
atan2. I looked under the documentation [here] and it says, from what I can see, that these, or at least atan, should be available.
`"Blueprint pure functions that are in a coded function library should all be available. These include:
Trig functions (sin/cos/tan, asin, acos, etc.):"`
I’m not sure if this wasn’t even supposed to be in at all, but if not I really think it should.