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MATHEMATICAL EXPRESSIONS
                  In OpenOffice Writer, mathematical expressions (that form a part of degree or chemical formula) can
                  also be inserted in a document. To insert mathematical expressions, follow these steps:

                  Step 1:     Select  Object from the  Insert menu and choose the option  Formula  from  the  submenu.
                            Formula window appears on the screen.
                  Step 2:   Right click on the Edit window.

                  Step 3:   Select the desired formula type.

                  Step 4:    A submenu appears with several options. Select the desired expression say a>=b.






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                                               2

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                                                1


                  Step 5:   The expression will appear as <?> > <?> in the Edit window. Edit the given expression as per
                            the need in Edit and Element window.
                  Step 6:     After inserting the expression erase the right and left angular bracket and click any where in the
                            document window to close the Edit window.


































                   118   Touchpad Computer Applications (Ver. 2.0)-IX
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