Progmar Marcin Załęczny

Language:

Lyx - gui for LaTeX

Adjusting document's margins:
Click Document -> Preferences... menu and in a dialog box that pops up, from the list on the left hand side select Margins. There in the central part clear Default margins checkbox and set your custom margins: Top, Bottom, Inner, Outer.

Useful keyboard shortcuts:
CTRL+SHIFT+Space - inserts small vertical space
CTRL+R - document preview exported to specified format
CTRL+Space - inserts hard horizontal space
Alt+M F - inserts a fraction
Alt+M = - inserts an odds sign
Alt+M E - inserts a power
Alt+M X - inserts a bottom index
Alt+M S - inserts a square root

How to insert a symbol:
Click Insert->Special character->Symbols... menu.

After you insert a curly bracket expression (available in the math toolbar) a new expression line can be inserted by pressing CTRL+ENTER.