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100

101

Markup

You can type the markup directly in the equation editor. For example,

you can type 5 times 4 to obtain

5×4

. If you know the markup, this

can be the fastest way to enter a formula.

Tip

The formula markup resembles the way the formula reads in

English.

Below is a short list of common equations and their corresponding

markup.

Display Command Display Command

a=b

a = b



sqrt {a}

a^2

a_n

∫

f x dx

int f(x) dx

∑

sum a_n

a≤b

a <= b

∞

infinity

a×b

a times b

x⋅y

x cdot y

Greek characters

Greek characters (

 ,  ,  , 

, etc) are common in mathematical

formulas. These characters are not available in the Formula Elements

window or on the right-click menu. Fortunately, the markup for Greek

characters is simple: Type a % sign followed the name of the character,

in English.

• To write a lowercase character, type the name of the character in

lowercase.

• To write an uppercase character, type the name of the character

in uppercase.

See the table below for some examples.

Lowercase Uppercase

%alpha

 

%ALPHA

 A

%beta

 

%BETA

 B

%gamma

 

%GAMMA

 

%psi

 

%PSI

 

%phi

 

%PHI

 

%theta

 

%THETA

 

Chapter 9 Getting Started with Math 317

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OpenOffice.org OpenOffice - 3.2 Guía de inicio rápido Pagina 317

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