For a single spaced in [b]text mode[/b] use the space bar for other spaces we have the following commands:[br][br][code]\quad \qquad \hspace{...}[/code] [br][br]The command [b]\hspace{...}[/b] (and [b]\quad[/b], [b]\qquad[/b] also available in [b]math mode[/b]) supports the following units of measurement (positive and negative):[br][br][table][tr][td]pt[/td][td]point[/td][td](1 in = 72.27 pt)[/td][td]pc[/td][td]pica[/td][td](1 pc = 12 pt)[/td][/tr][tr][td]in[/td][td]inch[/td][td](1 in = 25.4 mm)[/td][td]bp[/td][td]big point[/td][td](1 in = 72 bp)[/td][/tr][tr][td]cm[/td][td]centimetre[/td][td](1 cm = 10 mm)[/td][td]mm[/td][td]millimetre[/td][/tr][tr][td]dd[/td][td]didot point[/td][td](1157 dd = 1238 pt)[/td][td]sp[/td][td]scaled point[/td][td](65536 sp = 1 pt)[/td][/tr][/table][br]In [b]math mode[/b] we have the following commands:[br][br][table][tr][td]\,[/td][td]a small space[/td][td]\:[/td][td]a medium space[/td][td]\;[/td][td]a large space[/td][td]\![/td][td]a negative space (moves things back to the left)[/td][/tr][/table]