OpenOffice.org OpenOffice - 3.2 Guía de inicio rápido descargar pdf (Pagina 325)

100

101

2) In the Spacing dialog (Figure 269), click the Category button and

select Matrices in the drop-down menu.

3) Enter 0% for Column spacing and click OK.

Numbering equations

Equation numbering is one of OOo Math’s best hidden features. The

steps are simple, but obscure:

1) Start a new line.

2) Type fn and then press F3.

The fn is replaced by a numbered formula:

E=mc

(2)

Now you can double-click on the formula to edit it. For example, here

is the Riemann Zeta function:

z =

∑

n=1

∞

(3)

You can reference an equation (“as shown in Equation (2)”) with these

steps:

1) Choose Insert > Cross-reference from the menu bar.

2) On the Cross-references tab (Figure 270), under Type, select Text.

3) Under Selection, select the equation number.

4) Under Format, select Reference.

5) Click Insert.

Done! If you later add more equations to the paper before the

referenced equation, all the equations will automatically renumber and

the cross-references will update.

Tip

To insert the equation number without parenthesis around it,

choose Numbering instead of Reference under Format.

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OpenOffice.org OpenOffice - 3.2 Guía de inicio rápido Pagina 325

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