Emacs mode/method for logic symbol placement in text? -


i put actual logic symbols emacs buffers, e.g., logic symbol "∀" or "∃" or "⇒", directly (fundamental) text or .org or whatever buffer. found xmsi-math-symbols-input.el @ ergoemacs, i'm wondering if "best practice." maybe best practice right tex/latex copy, if i'm doing org-mode?

you can use corresponding unicode characters in emacs. bind want keys want. example:

(global-set-key [f2] "∀") (global-set-key [f3] "∃") (global-set-key [f4] "⇒")

to string char, can use c-x 8 ret , type name or code point of unicode char. in other words, c-x 8 ret lets insert unicode character.

for example, unicode code point ∀ 2200. c-x 8 ret 2200 ret inserts ∀ character.

and unicode name of ∀ for all. c-x 8 ret ret inserts ∀ character.

the reason might want bind particular character key convenience - c-x 8 ret general, , slow.


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