word公式快捷键.pdf
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Microsoft Word Equation Editor 1
Tip A) Use Alt-= to start an equation.
1. Letters.
Use a keyboard for regular Latin letters. For drawn one, you can use \doubleN to create , \frakturN to create , \scriptN to create . Use
\double for ,
\fraktur for , \script
4 .
Enclose in quotes regular text. E.g. “a”=“b” produces instead of . For the Greek alphabet, spell the name of the letter, preceded by the
backslash. If the name begins with a high case letter, a high case Greek letter is inserted. The equation editor’s collection of Hebrew characters is
limited to the first four. Keywords are case-sensitive (e.g., \rightarrow is different from \Rightarrow).
For
Type
For
Type
For
Type
For
Type
For
Type
For
Type
For
Type
\dd
\ii
\jmath
\zeta
\Zeta
\varpi
\Dd
\Im
\partial
\eta
\Eta
\rho
\Rho
\ee
\imath
\Re
\theta
\Theta
\varrho
\ell
\j
\wp
\vartheta
\sigma
\Sigma
\hbar
\jj
\iota
\Iota
\varsigma
For
Type
For
Type
For
Type
\kappa
\Kappa
\tau
\Tau
\aleph
\alpha
\Alpha
\lambda
\Lambda
\upsilon
\Upsilon
\bet
\beta
\Beta
\mu
\Mu
\phi
\Phi
\beth
\gamma
\Gamma, \G
\nu
\Nu
\varphi
\gimel
\delta
\Delta
\xi
\Xi
\chi
\Chi
\dalet
\epsilon
\Epsilon
\o
\O
\psi
\Psi
\daleth
\varepsilon
\pi
\Pi
\omega
\Omega
2. Symbols.
Type
Type
Type
Type
Type
Type
Type
Type
Type
!!
\asymp
\cup
\equiv
\ni, \contain
\rmoust
\succeq
->, \to, \rightarrow
\Rightarrow
...
\because
\dashv
\exists
\odot
\setminus
\superset
\gets, \leftarrow
\Leftarrow
::
\bot
\ddots
\forall
\ominus
\sim
\superseteq
\uparrow
\Uparrow
:=
\bowtie
\defeq
\frown
\oplus
\simeq
\therefore
\downarrow
\Downarrow
~=
\boxdot
\degc
\heartsuit
\otimes
\smile
\times
\leftrightarrow
\Leftrightarrow
+-
\boxminus
\degf
\in
\overbracket
\spadesuit
\top
\updownarrow
\Updownarrow
-+
\boxplus
\degree
\inc
\parallel
\sqcap
\underbracket
\nwarrow
\Longrightarrow
<=, \le
\bullet
\Deltaeq
\infty
\perp
\sqcup
\underline
\nearrow
\Longleftarrow
>=, \ge
\cap
\diamond
\ldots
\prec
\sqsubseteq
\uplus
\swarrow
\Longleftrightarrow
<<
\cdot
\diamondsuit
\left
\preceq
\sqsuperseteq
\vdash
\searrow
\hookrightarrow
>>
\cdots
\div
\lmoust
\propto
\star
\vdots
\rightharpoonup
\hookleftarrow
\angle
\circ
\doteq
\models
\ratio
\subset
\vee
\rightharpoondown
\break
\approx
♣
\clubsuit
\dots
\nabla
\rddots
\subseteq
\wedge
\leftharpoonup
\lrhar
\ast
\cong
\emptyset
\neg
\right
\succ
\wr
\leftharpoondown
\mapsto
Bug: The \clubsuit symbol can be problematic.
3. Accent.
For
Type
For
Type
For
Type
For
Type
For
Type
For
Type
x\bar
x\acute
x\breve
x\check
x\dot
x\prime
x\Bar
x\grave
x\hat
x\tilde
x\ddot
x\pprime
x\ubar
x\vec
x\tvec
x\lvec
x\dddot
x\ppprime
x\Ubar
x\hvec
x\rhvec
x\lhvec
x\ddddot
x\pppprime
4. Spaces.
Because spaces have special meaning in the equation editor, and because the equation editor usually handles spacing appropriately, the spacebar
cannot usually be used to add spaces within equations. However, spaces can be inserted using keywords. The \zwsp means "zero width space".
The \itimes used for math multiplication. The \medsp is "medium mathematical space". The \zwnj means "zero width non-joiner".
For
Type
\emsp
\ensp
\vthicksp
\nbsp
\thicksp
\thinsp
\hairsp
\zwsp
\itimes
\medsp
\zwnj
Add blank space before colon to make it binary operator: vs .
2 Microsoft Word Equation Editor
Tip B) If the keyword does not apply, add an extra space.
5. Superscripts, Subscripts, and Formatting.
The ^ and _ keys are used to insert superscripts and subscripts. Grouping is important because it distinguishes between
and
. Terms can be
grouped by enclosing them in parentheses, where the parentheses themselves do not print.
6. Brackets.
The brackets are grouped to easier work. Be sure to make space following each closed bracket. The \begin and \end brackets are used for "invisi-
ble" grouping, as in last parameter in the nary operators (sum, product, etc.). Sometimes you need unbalanced brackets, use \open and \close to
balance them. The last column vertical bars can be used as middle separators inside the brackets and balanced with them. Use /middle before
some symbol if you want to make it separator.
For
For
Type
(
|, \vert
\norm, \Vert
\bra, \langle
\bra, \langle
\lbbrack
\lceil
\lfloor
\begin
\open
Type
\mid
For
For
Type
)
]
}
|, \vert
\norm, \Vert
\ket, \rangle
\Rangle
\Rbrack
\rceil
\rfloor
\end
\close
Type
\vbar
The equation editor causes brackets (such as [], {} and ( )) to grow to the size of the expression within them. However, parentheses are the group-
ing character and will not display when used as such. To force parentheses to display, you must double them. To prevent brack ets from being
reformatted, precede them by the “\” character. Bug: Never try to select with a mouse the
brackets.
For
Type
Comments
[a/b] or {a/b} or (a/b)
Parentheses display.
a/(b+1)
Parentheses used for grouping do not display.
{a\atop b y\close
|(a|b|f)/(c+d)|
The parentheses are, again, used for grouping.
|a|b|f/(c+d)|
y=\[ a/b \]
Backslashes prevent [ and ] from growing.
|[\zwsp\close\close
{x\in\doubleN\mid x<100}
{x\in\doubleN\middle*x<100}
The * will be the separator.
"He said: "\zwnj\pprime "Hello"\zwnj\pprime.
Make quotes visible.
The keywords phantom and smash can be used to force brackets or parentheses to have a specific size. The symbols below are invisible.
For
Type
\asmash
\dsmash
\hsmash
\smash
\hphantom
\phantom
\vphantom
For example:
For
Type
Comments
[\phantom (a\atop b)]<sp>
The \phantom command creates an object as large as the expression in parenthe-
ses, but does not print it, so you can create, for example, large empty brackets.
[\hphantom((a+b)/c)]
The \hphantom command creates an object with the width of the expression in
parentheses, but zero height.
[\vphantom((a+b)/c)]
The \vphantom command creates an object with the height of the expression in
parentheses, but zero width.
[\smash(\sum_(l=0)^5\of\begin l*2\end)\close
The \smash creates the object, but makes its size zero so that the enclosing
bracket does not grow. Bug: Looks different on printing.
Used and fixed in this paper: http://www.iun.edu/~mathiho/useful/Equation%20Editor%20Shortcut%20Commands.pdf.
For
Type
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Type
Comments
x_i\times y^n
\rect(y=x+4)
\box(y=x+4)
Invisible box for formatting purposes.
x^(i+1)
\underbrace F_”force"
\overbrace F^”force”
F_n^(k+1)
\underparen(a+b)
\overparen(a+b)
F_(n^(k+1))
\underbar(a+b)
\overbar(a+b)
Also possible \overline(a+b).
(_0^9)H
\overshell(a+b)
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