27 Mar
2006
27 Mar
'06
7:32 a.m.
I am not sure how this look in other people's editors and mail- readers, but on my machine (Mac OS X Tiger) there is significantly more white space after the symbol than before. Is that normal?
For emacs, just bind a key (C-. say) to (ucs-insert #X2218). ucs-insert comes from ucs-tables.
You can also activate the TeX input method using C-u C-\ TeX RET (if leim is installed). Then you can insert many characters by typing their TeX names. The character ∘ can be inserted by typing \comp, for instance.
Doaitse Swierstra