From: "Patricia J. Hawkins" <phawkins@connact.com>
To: Angus Comber <anguscomber@gmail.com>
Cc: Emacs Help <help-gnu-emacs@gnu.org>
Subject: Re: Insert for each symbol (upside down A) in an emacs text document
Date: Fri, 23 May 2014 18:21:05 -0400 [thread overview]
Message-ID: <87oayop25q.fsf@hawkinsia.com> (raw)
In-Reply-To: <CAAtGUhWK8Am_9NGTvyrtAZWqU7U6cVNJu5SJ9Ta4L0O+BVATzg@mail.gmail.com> (Angus Comber's message of "Fri, 23 May 2014 22:47:30 +0100")
>>>>> "AC" == Angus Comber <anguscomber@gmail.com> writes:
AC> I am writing up some mathematical documents and would like to use the for
AC> all (upside down A) and there exists symbol (backwards E).
AC> Firstly, how do I insert these symbols?
Quick & dirty way, if it's just a few characters, is just to find them
on the web, copy and paste, save to file, keep the file open in a
window, and then copy and paste when you need them. From
https://en.wikipedia.org/wiki/List_of_logic_symbols:
∀∃
AC> Secondly, can I insert into a text document? Or does it have to be a
AC> unicode document?
Your text file is already using unicode. Nothing defaults to ASCII
anymore.
AC> Thirdly, will the symbols be visible in the document when viewing on -
AC> screen??
If it survives the initial cut and paste from the web to your Emacs
file, it should be fine. (Notice that the symbols in the TEX column
here: https://en.wikipedia.org/wiki/List_of_mathematical_symbols don't
survive!)
Now, there are ways to assign things to keys, or keystroke combinations;
and further, there are also systems like SWEAVE and Auctex to let you write
complicated equations, but this should get you started.
--
Patricia J. Hawkins
next prev parent reply other threads:[~2014-05-23 22:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-23 21:47 Insert for each symbol (upside down A) in an emacs text document Angus Comber
2014-05-23 22:21 ` Patricia J. Hawkins [this message]
2014-05-24 3:30 ` Stefan Monnier
[not found] ` <mailman.1957.1400883686.1147.help-gnu-emacs@gnu.org>
2014-05-24 7:26 ` Rusi
2014-05-24 8:37 ` Alan Schmitt
[not found] <mailman.1954.1400881655.1147.help-gnu-emacs@gnu.org>
[not found] ` <7zbnuodqy0.fsf@example.com>
[not found] ` <7z7g5cdqnp.fsf@example.com>
2014-05-24 1:37 ` Eric Abrahamsen
2014-05-24 2:35 ` Alex Kost
2014-05-24 7:30 ` Pascal J. Bourguignon
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