You can add equations to a text document. Equations are entered in the LaTeX markup language and are automatically converted and displayed in the text in a standard (conventional) form.
To insert an equation:
1.Place the pointer where you want to insert an equation.
2.Execute the Insert command in one of the following ways:
•On the Command menu, select Insert > Equation.
•On the Toolbar, select the Insert section and click the button. On the displayed insert panel, click the (Equation) button.
3.In the Equation window, in the LaTeX Expression box, enter the equation written in the LaTeX markup language. You can preview the equation in the Preview box.