Re: Look for input method for mathematics letter.

[Pascal J. Bourguignon]

suvayu ali <fatkasuvayu+linux@gmail.com> writes:

> On Tue, Jul 10, 2012 at 10:00 PM, Drew Adams <drew.adams@oracle.com> wrote:
>>> UTF define certain range for especially styled Latin alphabet:
>>>   http://en.wikipedia.org/wiki/Mathematical_alphanumeric_symbols
>>> How they can be typed in Emacs?
>>
>> `C-x 8 RET'  (command `ucs-insert')
>>
>> See also:
>>
>> * http://www.emacswiki.org/emacs/download/ucs-cmds.el
>>   (e.g. use (ucsc-make-commands "^math")
>>   to create commands to enter individual Math symbols
>> * http://emacswiki.org/emacs/UnicodeEncoding
>> * Emacs manual, node `Inserting Text'
>>
>
> I use the `TeX' input method (C-x RET C-\ TeX RET) to input basic math
> symbols. Some examples: \exists ∃, \forall ∀, \in ∈, \notin ∉, \int ∫,
> \infty ∞, \to → and so on. It even does basic superscript and subscripts
> like this: (a + b)² = a² + b² + 2̣̣ab, H₂O.
>
> Hope this helps.

Alternatively, you can map those characters with xmodmap directly on
your keyboard. http://paste.lisp.org/display/123256

   ∀α,∃β, α∈[0,2] ∧ β∈[3,5] ⇒ α³ ≤ β²

-- 
__Pascal Bourguignon__                     http://www.informatimago.com/
A bad day in () is better than a good day in {}.