In[4]:=
Out[5]=
Converted by
Mathematica
(March 7, 2003)
![xyn = {xn, yn} ; n = 4 ; (* number of nodes *) pts = Array[Through[xyn[#]] &, n]](../HTMLFiles/index_2.gif){kind=small}
![{{xn[1], yn[1]}, {xn[2], yn[2]}, {xn[3], yn[3]}, {xn[4], yn[4]}}](../HTMLFiles/index_3.gif){kind=small}