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Old October 30th, 2009, 05:11 AM
Jodles Jodles is offline
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Default Triple lower limits in summation sign (urgent)

Hi!

How do I get several limits below each other using the summation sign? I.e. \sum\limits_{i \neq j} A_{ij}, but I would also like i, j \neq r, s and i, j \neq s, r on two lines below the first limit...

Thanks!
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