sum

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sum

Returns the arithmetic sum of all values in the input sequence. The sum of an empty set is zero.

fn-sum

Argument

Description

parent-context

Optional argument. Supplies the parent context. See also Overriding the Mapping Context.

values

This argument must be connected to a source item which supplies the actual data. Note that the supplied argument value must be numeric.

 

See also Example: Summing Node Values.


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