Emacs TeQ: (TeX + Quail)

Installation:

Quick-and-dirty:

1. Download this repo
2. Open Emacs-TeQ.el file in your Emacs
3. Do (M-x eval-buffer) in the openned file.
4. Done. you’ve registered TeQ-Math in the current session
5. For usage see below: Usage

For full installation:

1. Download this repo
2. Add following to your init.el file:

(add-to-list 'load-path (expand-file-name "~/.config/emacs/Emacs-TeQ"))

(register-input-method
 "TeQ-Math" "Emacs-Teq-Latex" 'quail-use-package
 "TeQ-" "TeQ-Math input"
 "Emacs-TeQ.el")

1. Make sure that you’re using correct path to downloaded repo. (for my case above, it’s: ~/.config/emacs/Emacs-TeQ)
2. For usage see below: Usage

Usage/Quick-tutorial:

1. To select input method: Do (M-x set-input-method) and select TeQ-Math
2. To turn on/off: (M-x toggle-input-method) or it’s also bind to (C-\)
3. Try following quick examples: (for full list check the Emacs-TeQ.pdf)

Typing alphabet related symbols: (01-Roman-Greek):

Type this column	Result:	Breakdown:	Where it’s defined
a.dd	\ddot{\alpha} ($\ddot{\alpha }$)	a. ($\alpha$) + dd ($\ddot{◻}$)	manual in table:5
Rv	\vec{R} ($\overrightarrow{R}$)	R ($R$) + v ($\overrightarrow{◻}$)	manual in table:1

Typing symbols: (02-Symbols):

Type this column	Result:	Breakdown:	Where it’s defined
=>	\Rightarrow ($\Rightarrow$)	=> looks like $\Rightarrow$	manual in table:14
<=>n	\nLeftrightarrow ($\nLeftrightarrow$)	<=> ($\iff$) + n (add: negate))	manual in table:14
exn	\nexists ($\nexists$)	ex ($\exists$) + n (add: negate))	manual in table:7
inn	\notin ($\notin$)	ex ($\exists$) + n (add: negate))	manual in table:12

Typing functions: (03-Functions):

Type this column	Result:	Breakdown:	Where it’s defined
cosn	\arccos ($arccos$ )	cos ($cos$) + n (negate)	manual in table:24
sin2	\sin^2 ($si{n}^2$ )	sin ($sin$) + 2 (power of 2)	manual in table:24
int	\int ($\int$ )		manual in table:26
inti	\iint ($\iint$ )	\int ($\int$) + i (add: variation)	manual in table:26
into	\oint ($\oint$ )	\int ($\int$) + o (add: variation)	manual in table:26

Typing parenthesis: (04-Structural)

Type this column	Result:	Breakdown:	Where it’s defined
{}..	\left\{ \middle\vert \right\} $\left\{\right|\}$	{}. ($\left\{\right\}$) + . (add: variation)	manual in table:30
[]..	\left[ \middle\vert \right] $\left[\right|]$	{}. ($\left[\right]$) + . (add: variation)	manual in table:30

Please check full translation key tables in the PDF manual. Or you can check each seperate org files:

1. Resources/01-Roman-Greek-Alphabets.org
2. Resources/02-Symbols-and-their-modification.org
3. Resources/03-Functions-Sum-Integral-Differential.org
4. Resources/04-Structural-and-Parentheses.org