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Usage
double_sum(collection)
Description
Returns the sum of all the values in the given collection as a floating-point value. This method will most likely be used in combination with the extract() or merge() functions.
Example
${double_sum(merge(1, 2, 3, 4))}
results in
10.0
Returns the sum of all the values in the given collection as a floating-point value. This method will most likely be used in combination with the extract() or merge() functions.
double_sum(collection)