The commands in this menu are used to edit formulas. In addition to basic commands, (for example, copying contents) there are functions specific to Collabora Office Math such as searching for placeholders or errors.
Reverses the last command or the last entry you typed. To select the command that you want to reverse, click the arrow next to the Undo icon on the Standard bar.
Reverses the action of the last Undo command. To select the Undo step that you want to reverse, click the arrow next to the Redo icon on the Standard bar.