ML - 常用数学符号

关系运算符:

±:\pm
×:\times
÷:\div
∣:\mid
∤:\nmid
⋅:\cdot
∘:\circ
∗:\ast
⨀:\bigodot
⨂:\bigotimes
⨁:\bigoplus
≤:\leq
≥:\geq
≠:\neq
≈:\approx
≡:\equiv
∑:\sum
∏:\prod
∐:\coprod

集合运算符:

∅:\emptyset
∈:\in
∉:\notin
⊂:\subset
⊃:\supset
⊆:\subseteq
⊇:\supseteq
⋂:\bigcap
⋃:\bigcup
⋁:\bigvee
⋀:\bigwedge
⨄:\biguplus
⨆:\bigsqcup

对数运算符:

\(\log\):log:\log
lg:\lg
ln:\ln

三角运算符:

⊥:\bot
∠:\angle
30∘:30^\circ
sin:\sin
cos:\cos
tan:\tan
cot:\cot
sec:\sec
csc:\csc

微积分运算符:

′:\prime
∫:\int
∬:\iint
∭:\iiint
⨌:\iiiint
∮:\oint
lim:\lim
∞:\infty
∇:\nabla

逻辑运算符:

∵:\because
∴:\therefore
∀:\forall
∃:\exists
≠:\not=
≯:\not>
⊄:\not\subset

戴帽符号:

\(\hat{y}:\)\hat{y}
\(\check{y}:\)\check{y}
\(\breve{y}\):\breve{y}
连线符号:
\(\overline{a+b+c+d}\):\overline{a+b+c+d}

\[\underline{a+b+c+d}:\underline{a+b+c+d} $\overbrace{a+\underbrace{b+c}{1.0}+d}^{2.0}$:\overbrace{a+\underbrace{b+c}{1.0}+d}^{2.0} ## 箭头符号: ↑:\uparrow ↓:\downarrow ⇑:\Uparrow ⇓:\Downarrow →:\rightarrow ←:\leftarrow ⇒:\Rightarrow ⇐:\Leftarrow ⟶:\longrightarrow ⟵:\longleftarrow ⟹:\Longrightarrow ⟸:\Longleftarrow\]

posted @ 2019-01-31 15:57  Hitechr  阅读(1077)  评论(0编辑  收藏  举报