Show Expression toggles between the expression and display forms of a cell.

DockedCells is an option for notebooks that gives a list of cells that are to be displayed "docked" at the top of the notebook.

FontColor is an option for Style, Cell, and related constructs that specifies the default color in which to render text.

Infix[f[e_1, e_2, ...]] prints with f[e_1, e_2, ...] given in default infix form: e_1~f~e_2~f~e_3 .... Infix[expr, h] prints with arguments separated by h: e_1 h e_2 h e_3 ...

Large is a style or option setting that specifies that objects should be large.

Magnify[expr, r] represents an object to be displayed with magnification r. Magnify[expr] displays with expr magnified by a fixed factor.

PrecedenceForm[expr, prec] prints with expr parenthesized as it would be if it contained an operator with precedence prec.

Red represents the color red in graphics or style specifications.

ShowGroupOpener is an option for cells that specifies whether an opener icon is displayed next to the leading cell in a cell group to indicate whether the cell group is open ...

Underoverscript[x, y, z] is an object that formats as x_y^z.