标签:关系运算 int under for ast app HERE tar prim
±:\pm
×:\times
÷:\div
∣:\mid
?:\nmid
?:\cdot
°:\circ
?:\ast
?:\bigodot
?:\bigotimes
?:\bigoplus
≤:\leq
≥:\geq
≠:\neq
≈:\approx
≡:\equiv
∑:\sum
∏:\prod
?:\coprod
?:\emptyset
∈:\in
?:\notin
?:\subset
?:\supset
?:\subseteq
?:\supseteq
?:\bigcap
?:\bigcup
?:\bigvee
?:\bigwedge
?:\biguplus
?:\bigsqcup
$\log$:log:\log
lg:\lg
ln:\ln
⊥:\bot
∠:\angle
30°:30^\circ
sin:\sin
cos:\cos
tan:\tan
cot:\cot
sec:\sec
csc:\csc
′:\prime
∫:\int
?:\iint
?:\iiint
?:\iiiint
∮:\oint
lim:\lim
∞:\infty
?:\nabla
∵:\because
∴:\therefore
?:\forall
?:\exists
≠:\not=
≯:\not>
?:\not\subset
$\hat{y}:$\hat{y}
$\check{y}:$\check{y}
$\breve{y}$:\breve{y}
连线符号:
$\overline{a+b+c+d}$:\overline{a+b+c+d}
$$\underline{a+b+c+d}:\underline{a+b+c+d}
$\overbrace{a+\underbrace{b+c}{1.0}+d}^{2.0}$:\overbrace{a+\underbrace{b+c}{1.0}+d}^{2.0}
↑:\uparrow
↓:\downarrow
?:\Uparrow
?:\Downarrow
→:\rightarrow
←:\leftarrow
?:\Rightarrow
?:\Leftarrow
?:\longrightarrow
?:\longleftarrow
?:\Longrightarrow
?:\Longleftarrow
标签:关系运算 int under for ast app HERE tar prim
原文地址:https://www.cnblogs.com/hitechr/p/10342331.html