How to do the integration int(int(dl*dl/R)) ?

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#45

From: j
Date: Tue, 14 Jan 2003 02:24

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How to do the integration int(int(dl*dl/R)) ?

int(int(dl_1*dl_2/R)) is a common integration
where R is the distance between dl_1 and dl_2.
l_1 and l_2 is the same curve or line.

Using numeric method, at l_1 = l_2, R = 0.
How should this problem be solved?

Using double integration function in any numeric
package (mathematik, maple, matlab, etc.) it would
generate error.

How to do this integration in those software?

Thanks.

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