Some belated replies on your previous message ... Well, to my knowlegde, it is not reversed.
Right. 2) \varnothing looks better (a diagonally stiked-though circle, whereas \emptyet looks like a diagonally stiked-though zero). Not "better", just "different". Some people prefer the striked-through circle and others the striked-through zero. ("Striked-through" doesn't sound exactly right to me, but my brain isn't coming up with a better term right now.) Maybe it would be good to say also « right tack » and « left tack » I know what you're trying to get at, but "tack" wouldn't be used in English for these. As far as I know. stile turning on the left That doesn't sound right to me either. Let me think about it. \epsilon is termed « Greek-text ». "Text" isn't right, but it is a Greek letter, of course. Would it be good to add to the English text « lunar » Lunar? No. But "curly" doesn't seem quite right either. Again, I'll have to ponder. Thanks, K