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Former Member
Dec 02, 2009 at 03:38 PM

Getting a sum of element

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Hello! I have some structure as

<mt>

<row>

<element>1</element>

</row>

<row>

<element>7</element>

</row>

<row>

<element>4</element>

</row>

......

</mt>

where <row> uccurence is unbounded.

In target structure I need to have a sum of all <element> objects. How can I do this?