sum
Table of Contents
Aggregate Function
sum — sum of input values
Synopsis
sum(number) -> number
Description
The sum aggregate function computes the mathematical sum of its input.
Examples
Sum of simple sequence:
sum(this)1
2
3
4Loading...Continuous sum of simple sequence:
yield sum(this)1
2
3
4Loading...Unrecognized types are ignored:
sum(this)1
2
3
4
"foo"Loading...Sum of values bucketed by key:
sum(a) by k |> sort{a:1,k:1}
{a:2,k:1}
{a:3,k:2}
{a:4,k:2}Loading...