<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 12pt; color: #000000'>I am struggling with the equation editor, trying to add a prime symbol. I need the equation to read<br><br>Ef '(2Nf)<br><br>but I am getting this:<br><br>Ef' (2Nf)<br><br>How do I apply the ' to the expression inside the ( )? The Help is no help.<br><span><br><br><span name="x"></span>Jack DeLand<span name="x"></span><br></span><br></div></body></html>