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Topic:  complex line integration 
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Subject:  complex line integration 
Author:  strongton 
Date:  Mar 6 2004 
x axis. I have this function
called R where R is the distance between any two points on the lines. so R =
srt((xmxn)^2+(ymyn)^2)
now i have to perform double integrals the first over the length of n where
dln=dxn+dyn since it is angled.
so first i have to integrate 1/R over dln
to integrate 1/R over dln, this doesnt work out becuase there remains unknowns
like yn when first
integrated wrt xn and xn when integrated wrt yn
i dont require a closed form solution since the double integral will be
evaluated numerically using the lobatto
quadrature
 
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