CMD Markdown basic & Math Cheatsheet
I am using CMD Markdown both at work and for study.You can use it to take notes, store the output of your model, write down fantastics ideas anyttime.
It has a few advantages over word, notepad, Rmarkdown, etc:
- It is auto-saved, you don't need to worry about losing file when your computer stuck.
- All the file is stored online. You can access your account any where.
- It interactives well with other formats. For example you can copy the output of Kable() in R directly to Markdown, becasue they share the same grammar.
So here I will go over some basic Markdown Grammar. It won't be thorough, but it will cover some frequectly used grammar.
Any feedback is welcomed.
Basic
1.Title
Subtitlle1
Subtitlle2
Add subtitle with more #
2. Text
- this is italic and this is bold .
- this is
importanttext. and percentage signs : % and%
3. Indention & Quote Notes
Here goes your Quote
with more indentations
4. Bullet Point
- bullets can be
-,+, or*- 2nd Level subset: Use Tab to give you second level subset
- 3rd Level subset
- 2nd Level subset: Use Tab to give you second level subset
5. Code
You can speficy the lanuage you use, which will lead to differet highlight.
print("Hello World")
6. Table and Alignment
This can be very handy when you call the Markdown library like Knitr in R or markdown in python, you can simply use kable(dataframe) which will output following format. And you can then paste it in your markdown.
| List | Tag |
|---|---|
| 1 | 计划 |
| 2 | DeepLearning |
| 3 | Leetcode |
7. Links
here is a link to my blog：小七的各种胡思乱想
8. Math Formula
$Formula$gives you a formula in the line (P(y=1|x))$$Formula$$starts a new line for formula $$P(y=1|x)$$
9.Page Split
Following is how you split the page by ---
Math
1. Greek Lettter
| Grammar | Greek |
|---|---|
| alpha | (alpha) |
| eta | (eta) |
| gamma | (gamma) |
| Gamma | $ Gamma$ |
| pi | (pi) |
| Pi | (Pi) |
| phi | (phi) |
| Phi | (Phi) |
| varphi | $varphi $ |
| mu | (mu) |
| Delta | $Delta $ |
| heta | $ heta$ |
2. Basic Operators
| Grammar | Operators |
|---|---|
| lim | (lim) |
| exp | (exp) |
| o | ( o) |
| infty | (infty) |
| equiv | (equiv) |
| mod | (mod) |
| pm | $pm $ |
| mp | $ mp$ |
| leq | $ leq$ |
| geq | $geq $ |
| imes | ( imes) |
| div | (div) |
| sqrt{k} | $ sqrt{k}$ |
| sum | $ sum $ |
| prod | $prod $ |
| int | $int $ |
| iint | $iint $ |
| cos | (cos) |
| sin | (sin) |
3.Theory Deduction Operator
| Grammar | Operators |
|---|---|
| forall | $ forall$ |
| in | $in $ |
| exists | $ exists$ |
| epsilon | $ epsilon $ |
| propto | $propto $ |
| eq | $ eq$ |
| sim | $sim $ |
4 Upper and Lower Indices
| Grammar | Indices |
|---|---|
| k_{n+1} | $k_{n+1} $ |
| k^2 | $ k^2 $ |
| k_n^2 | $k_n^2 $ |
And by combining this indices with the above operator, you will have all that you need.
| Grammar | Combination |
|---|---|
| sum_{i=1}^{10} t_i | $sum_{i=1}^{10} t_i $ |
| intlimits_a^b | $intlimits_a^b $ |
| sqrt[n]{k} | $sqrt[n]{k} $ |
5 Fraction
| Grammar | Fraction |
|---|---|
| frac{1}{x} | (frac{1}{x}) |
| frac{frac{x}{1}}{x - y} | $ frac{frac{1}{x}}{x - y}$ |
| ^3/_7 | $^3/_7 $ |
6. Bracket
((a)) ([a]) (|a|) are the original one
| Grammar | Bracket |
|---|---|
| langle f angle | $langle f angle $ |
| lfloor f floor | $lfloor f floor $ |
| lceil f ceil | $lceil f ceil $ |
| | e | | $ | e |$ |
7. Set Operator
| Grammar | Operator |
|---|---|
| igcup | $igcup $ |
| igcap | $ igcap$ |
| igvee | $igvee $ |
| igwedge | $igwedge $ |
| subset | $ subset$ |
8 Arrow
| Grammar | Arrow |
|---|---|
| implies | $implies $ |
| Rightarrow | $Rightarrow $ |
| ightarrow | $ ightarrow $ |
| Uparrow | $ Uparrow$ |
| Downarrow | $Downarrow $ |
| Leftnarrow | $Leftarrow $ |
| Leftrightarrow | $Leftrightarrow $ |
Reference
- Writing Mathematic Fomulars in Markdown - Very thorough math Cheatsheet
- LaTeX/Mathematics - Wiki
- Sublime Text 2/3 Markdown Preview - Very thorough cheatsheet for everything.