iem...@gmail.com writes: > You can write \(n\)-dimensional space.
ROFL. My apologies for the laugh, but this question will keep coming over and over and over until the end of times. Clearly, there is a need for the dash, and given the quality and syntactic stability of TeX, the problem is not going anywhere ... ever. Rudy -- "'Contrariwise,' continued Tweedledee, 'if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic.'" -- Lewis Carroll, Through the Looking Glass, 1871/1872 Rudolf Adamkovič <salu...@me.com> [he/him] Studenohorská 25 84103 Bratislava Slovakia