modepleaseputatilda˜betweenanumberanditsunit. DisplayedFormulaewillautomaticallybecentered.Ifyouneedtoemphasize anindividualdisplayedformulayoumayputasimpleboxaroundit.Pleasedo notusedoublelinedborders–thiswouldjustbeoverthetop. EquationArrays.Inordertogetareadablelayoutforyourequationarrayswe ...