Answer
Converted by
Mathematica
May 12, 2003
![[Graphics:../Images/index_gr_122.gif]](../Images/index_gr_122.gif)
![[Graphics:../Images/index_gr_123.gif]](../Images/index_gr_123.gif)
![[Graphics:../Images/index_gr_124.gif]](../Images/index_gr_124.gif)
![[Graphics:../Images/index_gr_125.gif]](../Images/index_gr_125.gif)