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Element:sum
Attributes:class | definitionURL | encoding | id | other | style | xlink:href | xref |
Parents:apply | bvar | condition | declare | degree | domainofapplication | fn | interval | lambda | list | logbase | lowlimit | matrix | matrixrow | momentabout | otherwise | piece | reln | semantics | set | uplimit | vector |

Examples:

XHTML documentMathML Source
Example from standard
Example from standard
<apply>
     <sum/>
     <bvar>
          <ci> x </ci>
     </bvar>
     <lowlimit>
          <ci> a </ci>
     </lowlimit>
     <uplimit>
          <ci> b </ci>
     </uplimit>
     <apply>
          <ci type="fn"> f </ci>
          <ci> x </ci>
     </apply>
</apply>
<apply>
     <sum/>
     <bvar>
          <ci> x </ci>
     </bvar>
     <condition>
          <apply>
               <in/>
               <ci> x </ci>
               <ci type="set"> B </ci>
          </apply>
     </condition>
     <apply>
          <ci type="fn"> f </ci>
          <ci> x </ci>
     </apply>
</apply>