TD>
<TD ALIGN="LEFT" NOWRAP><IMG
 STYLE=""
 SRC="img122.svg"
 ALT="$\displaystyle i^{ I-I ' + \vert I-I ' \vert } ~ \langle I ' \vert\vert Ek \vert\vert I \rangle$"></TD>
<TD CLASS="eqno" WIDTH=10 ALIGN="RIGHT">
(<SPAN CLASS="arabic">4</SPAN>)</TD></TR>
<TR VALIGN="MIDDLE"><TD NOWRAP ALIGN="RIGHT">&nbsp;</TD>
<TD ALIGN="CENTER" NOWRAP><IMG
 STYLE=""
 SRC="img121.svg"
 ALT="$\textstyle =$"></TD>
<TD ALIGN="LEFT" NOWRAP><IMG
 STYLE=""
 SRC="img123.svg"
 ALT="$\displaystyle \pm \sqrt{ (2I+1) ~ B(Ek, I \rightar