Formula format
Row official
Inline formulas (not wrap) used $
as the starting and ending character, such as: $a + b = c$
the effect is: \ (A + B = C \)
Block-level formula
Formula block level (a single line) used $$
as the starting and ending character, such as: $$a + b = c$$
the effect is: \ [A + B = C \]
Subscript
Using superscript ^
indicates, when more than one symbol superscripts use {}
package, for example:
$a^2$
Effect: \ (A ^ 2 \)$a^{2b}$
Effect: \ (2B A ^ {} \)
Use the subscript _
indicates, when more than one symbol superscripts use {}
package, for example:
$a_2$
Effect: $ a_2 $$a_{2b}$
Effect: \ (A_ 2B} {\)
Common mathematical symbols
symbol | Code | description |
---|---|---|
\(\sum\) | $\sum$ |
Summation formula |
\(\sum_{i=0}^n\) | $\sum_{i=0}^n$ |
Summing up and down standard |
\(\prod\) | $\prod_{i=0}^n$ |
N product element |
\(\prod_{i=0}^n\) | $\prod_{i=0}^n$ |
Product line marked on the N-ary |
\(\div\) | $\div$ |
Sign of division |
\(\times\) | $\times$ |
Multiplication sign |
\(\mid\) | $\mid$ |
Vertical line |
\(\cdot\) | $\cdot$ |
point |
\(\circus\) | $\circ$ |
ring |
$\ast $ | $\ast$ |
Asterisk |
\(\leq\) | $\leq$ |
Less than or equal |
\ (\ Geq \) | $\geq$ |
greater or equal to |
\ (\ Neq \) | $\neq$ |
not equal to |
\(\forall\) | $\forall$ |
Arbitrarily |
\(\exists\) | $\exists$ |
presence |
\(\in\) | $\in$ |
belong |
\(\notin\) | $\notin$ |
Does not belong |
\(\subset\) | $\subset$ |
Child Collection |
\(\subseteq\) | $\subseteq$ |
Mako Collection |
\(\bigcup\) | $\bigcup$ |
Union |
\(\bigcap\) | $\bigcap$ |
Intersection |
\ (\ Bigvee \) | $\bigvee$ |
Logical or |
\(\bigwedge\) | $\bigwedge$ |
Logic and |
\(\emptyset\) | $\emptyset$ |
Null set |
\(\uparrow\) | $\uparrow$ |
Improvement |
\(\downarrow\) | $\downarrow$ |
down |
\(\rightarrow\) | $\rightarrow$ |
To the right |
\(\leftarrow\) | $\leftarrow$ |
left |
\(\alpha\) | $\alpha$ |
\(\alpha\) |
\(\beta\) | $\beta$ |
\(\beta\) |
\(\gamma\) | $\gamma$ |
\(\gamma\) |
\(\pi\) | $\pi$ |
\(\pi\) |
\(\delta\) | $\delta$ |
\(\delta\) |
\(\varepsilon\) | $\varepsilon$ |
\(\varepsilon\) |
\ (\ And \) | $\eta$ |
\ (\ And \) |
\ (\ Mu \) | $\mu$ |
\ (\ Mu \) |
\(\lambda\) | $\lambda$ |
\(\lambda\) |
\(\omega\) | $\omega$ |
\(\omega\) |
\(\lbrace \rbrace\) | $\lbrace \rbrace$ |
\(\lbrace \rbrace\) |