http://qs1969.pair.com?node_id=471040


in reply to Re^3: Finding an intersection of two sets, lean and mean
in thread Finding an intersection of two sets, lean and mean

Oh, I am sorry you spilled your drink while reading the first line of my reply and never got passed that same line.

Let me quote myself:

> I can't seem to figure out why this happens yet.
> Your example should be perfectly legal. I know.