@DonutE.Knot whatever. I never got why it's called the Polish notation at all, but again, it's the English habit of giving things completely stupid and irrelevant names ;) :p
@tohecz While ‘prefix’ and ‘infix’ have a long history, ‘postfix’ is a recent formation in analogy with ‘prefix’. I wouldn't be surprised if ‘postfix’ came into use well after RPN. Why not ‘suffix’? Because it has the idea of ‘sub’ (under) and it's indeed used in phrases like ‘suffixed variable’.
@JG Yes, I noticed. You could leave a comment asking for a reason for the downvote, but all in all I wouldn't worry too much about it. Thruston was logged on yesterday.
The history of that name (as I remember it at least) goes way back to a stroll in some town in the UK sometime in the last century, probably 1997 (may have been Nottingham, but I don't remember) with David Carlisle and Chris Rowley and perhaps a few others on which we discussed those ideas about ...
@PauloCereda I'd actually written a comment saying it was Chris at Frank's house the link to the tug talk was posted. I think it was Chris but it was a long day and we'd been bouncing ideas around for hours so it's all a bit of a blur. There may possibly have been some beer involved:-0
@PauloCereda Not yet: my local shop had both Ni No Kuni and Ico available, so I splashed out and got them. They didn't have Rayman Legends, so it will wait until I've played those two (or three, depending how you count)