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edit approved Dec 4, 2014 at 5:34

user9660

I am doing the summation over two indices: "m and n"m and n
Suppose I want to remove those terms from the summation which has m==nm==n, what is the command for that? Because at m==nm==n, terms are divergent.

I have already tried to do the summation in two cases: m
m less than nn and m>nm>n. But
But is there any other method to do it in one step?

I am doing the summation over two indices: "m and n" Suppose I want to remove those terms from the summation which has m==n, what is the command for that? Because at m==n, terms are divergent.

I have already tried to do the summation in two cases: m less than n and m>n. But is there any other method to do it in one step?

I am doing the summation over two indices: m and n
Suppose I want to remove those terms from the summation which has m==n, what is the command for that? Because at m==n, terms are divergent.

I have already tried to do the summation in two cases:
m less than n and m>n.
But is there any other method to do it in one step?

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asked Dec 4, 2014 at 4:30

kphy

how to remove the divergent term from the summation?

I am doing the summation over two indices: "m and n" Suppose I want to remove those terms from the summation which has m==n, what is the command for that? Because at m==n, terms are divergent.

I have already tried to do the summation in two cases: m less than n and m>n. But is there any other method to do it in one step?

summation