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~~this is not available now~~
this is not available now
use [^keyword]
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for this reference[^footnote]
and this[^footnote2]
for this reference
and this
$ inline：
formula using $E=mc^2$ for E = m c 2 E=mc^2 E = m c 2
block equation using $$...$$ or \\[...\\]
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$$f(x_1,x_x,\ldots,x_n) = x_1^2 + x_2^2 + \cdots + x_n^2 $$
$$\sum^{j-1}_{k=0} \widehat{\gamma} z_k$$
f ( x 1 , x x , … , x n ) = x 1 2 + x 2 2 + ⋯ + x n 2 f(x_1,x_x,\ldots,x_n) = x_1^2 + x_2^2 + \cdots + x_n^2 f ( x 1 , x x , … , x n ) = x 1 2 + x 2 2 + ⋯ + x n 2
∑ k = 0 j − 1 γ ^ z k \sum^{j-1}_{k=0} \widehat{\gamma} z_k k = 0 ∑ j − 1 γ z k
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$$ c = \pm\sqrt{a^2 + b^2} $$
\\[ f(x)=\int_{-\infty}^{\infty} \hat{f}(\xi) e^{2 \gamma i \xi x} d \xi \\]
c = ± a 2 + b 2 c = \pm\sqrt{a^2 + b^2} c = ± a 2 + b 2
f ( x ) = ∫ − ∞ ∞ f ^ ( ξ ) e 2 γ i ξ x d ξ f(x)=\int_{-\infty}^{\infty} \hat{f}(\xi) e^{2 \gamma i \xi x} d \xi f ( x ) = ∫ − ∞ ∞ f ^ ( ξ ) e 2 γ i ξ x d ξ
visit Katex
mhchem KaTeX \KaTeX K A T E X
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$$ \ce{2 CO + O2 -> 2 CO2} $$
$$ \ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-} $$
$$C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K}$$
2 C O + O X 2 → 2 C O X 2 \ce{2 CO + O2 -> 2 CO2} 2 C O + O X 2 2 C O X 2
H g X 2 + → I X − H g I X 2 → I X − [ H g X I I I X 4 ] X 2 − \ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-} H g X 2 + I X − H g I X 2 I X − [ H g X I I I X 4 ] X 2 −
C p [ H X 2 O ( l ) ] = 75.3 J m o l K C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K} C p [ H X 2 O ( l ) ] = 7 5 . 3 m o l K J
code highlight
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$ sudo apt-get install vim-gnome
Python ：
```python
@requires_authorization
def func(param1='', param2=0):
'''A docstring'''
if param1 > param2: # interesting
print 'Greater'
return (param2 - param1 + 1) or None
class SomeClass:
pass
>>> message = '''interpreter
... prompt'''
```
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@requires_authorization
def func ( param1 = '' , param2 = 0 ):
'''A docstring'''
if param1 > param2 : # interesting
print 'Greater'
return ( param2 - param1 + 1 ) or None
class SomeClass :
pass
>>> message = '''interpreter
... prompt'''
JavaScript：
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/**
* nth element in the fibonacci series.
* @param n >= 0
* @return the nth element, >= 0.
*/
function fib ( n ) {
var a = 1 ,
b = 1 ;
var tmp ;
while ( -- n >= 0 ) {
tmp = a ;
a += b ;
b = tmp ;
}
return a ;
}
document . write ( fib ( 10 ));
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flow
st=>start: Start:>https://www.zybuluo.com
io=>inputoutput: verification
op=>operation: Your Operation
cond=>condition: Yes or No?
sub=>subroutine: Your Subroutine
e=>end
st->io->op->cond
cond(yes)->e
cond(no)->sub->io
visit：flowchart grammar
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sequenceDiagram
Alice->Bob: Hello Bob, how are you?
Note right of Bob: Bob thinks
Bob-->Alice: I am good thanks!
Alice Bob Hello Bob, how are you? Bob thinks I am good thanks! Alice Bob
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sequenceDiagram
Title: Here is a title
A->B: Normal line
B-->C: Dashed line
C->>D: Open arrow
D-->>A: Dashed open arrow
A B C D Normal line Dashed line Open arrow Dashed open arrow A B C D Here is a title vist：seq diagram
timeline diagram
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gantt
title project
section a
procedure b :a1, 2016-06-22, 3d
procedure c :after a1, 5d
procedure d : 5d
section b
procedure e :2016-07-05 , 5d
procedure f :2016-07-08, 10d
procedure g :2016-07-15, 10d
procedure h :2016-07-22, 5d
section end
a: 2d
b: 3d
2016-06-26 2016-07-03 2016-07-10 2016-07-17 2016-07-24 2016-07-31 procedure b procedure c procedure d procedure e procedure f procedure g procedure h a b a b end project visit：gant diagrams
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graph LR;
A[Hard edge] -->|Link text| B(Round edge)
B --> C{Decision}
C -->|One| D[Result one]
C -->|Two| E[Result two]
Link text
One
Two
Hard edge
Round edge
Decision
Result one
Result two
Mermaid flowchart
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Alice->John: Hello John, how are you?
loop every minute
John-->Alice: Great!
end
visit：Mermaid diagram
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| item | price | number |
| -------- | -----: | :----: |
| pc | $1600 | 5 |
| phone | $12 | 12 |
| other | $1 | 234 |
item
price
number
pc
$1600
5
phone
$12
12
other
$1
234
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name 1
: def 1 (four leading space after :)
codebloc 2
: def 1 (four leading space after :)
name 1
def 1 (four leading space after :)
codebloc 2
def 1 (four leading space after :)
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code block（left eight leading space）
code block（left eight leading space）
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< table >
< tr >
< th rowspan = "2" > a</ th >
< th > b</ th >
< th > c</ th >
< th > d</ th >
</ tr >
< tr >
< td > 1</ td >
< td > 2</ td >
< td > 3</ td >
</ tr >
</ table >
use [ ] or [x] with nested Markdown
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- [ ] **Markdown**
- [ ] a
- [ ] b
- [x] c [see also ](https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments )
- [x] e
- [x] f
- [x] c [see also ](https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments )
- [ ] **another one**
- [ ] item 1
- [ ] 2
- [x] 3
Todo list：
v1.4.14