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- Sum
- Sum up the elements of an array or a set.
- Usage
- Sum(array)
- Arguments
- array (ARRAY(T) or SET(T)). T is either INT or REAL. If the argument is Undef, returns Undef
- Returned Object
- If array has type ARRAY(T) or SET(T), the function returns an element of type T. If the argument is Undef, returns Undef
- Description
- Returns the sum of the elements of array. If array contains Undef elements, these elements are discarded during the Sum operation (they are considered as having Null value).
- See Also
-
Array,
Set,
Series,
Size.
Examples
AML>Sum([10,11,12,13,14,15])
<INT> 75
AML> Sum([2,2,Undef,7,1])
<INT> 12
AML> Sum(Foreach _x In [1,10,100] : _x*2)
<INT> 222
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