Thus, we have
<BR>
<IMG
- WIDTH="370" HEIGHT="34" ALIGN="BOTTOM" BORDER="0"
+ALIGN="CENTER" BORDER="0"
+ SRC="step-14.data/intro/J.gif"
+ ALT="J(e)">
+<IMG
+ALIGN="CENTER" BORDER="0"
SRC="step-14.data/intro/img12.gif"
ALT="\begin{align*}J(e)
&=
rewrite the above formula by exchanging half of the edge integral of cell <I>K</I>with the neighbor cell <I>K</I>', to obtain
<BR>
<IMG
- WIDTH="478" HEIGHT="41" ALIGN="BOTTOM" BORDER="0"
+ALIGN="CENTER" BORDER="0"
+ SRC="step-14.data/intro/J.gif"
+ ALT="J(e)">
+<IMG
+ ALIGN="CENTER" BORDER="0"
SRC="step-14.data/intro/img13.gif"
ALT="\begin{align*}J(e)
&=
ALT="$\varphi_h=I_h z$">:
<BR>
<IMG
- WIDTH="400" HEIGHT="41" ALIGN="BOTTOM" BORDER="0"
+ALIGN="CENTER" BORDER="0"
+ SRC="step-14.data/intro/J.gif"
+ ALT="J(e)">
+<IMG
+ ALIGN="CENTER" BORDER="0"
SRC="step-14.data/intro/img16.gif"
ALT="\begin{align*}J(e)
&=