Not gonna lie, would be utterly amazing if UE4 could read mathematical notation and had a basic understanding of common constants. If I could create an expression node, write the expression I wanted, then plug the inputs based on the expression to get my result, I would be simply over the moon. I would pay money for this feature. If I could go on Wolfram, grab an equation, paste it in and run math through it, I simply cannot tell you how disgustingly happy I would be.
I know that will never ever ever happen but… Actually, why couldn’t it be?
May need to talk with someone on my team and see if we can do something with this.