Arithmetic Aggregation Operators¶

Name	Description
`$add`	Computes the sum of an array of numbers.
`$divide`	Takes two numbers and divides the first number by the second.
`$mod`	Takes two numbers and calculates the modulo of the first number divided by the second.
`$multiply`	Computes the product of an array of numbers.
`$subtract`	Takes an array that contains two numbers or two dates and subtracts the second value from the first.

← $ne (aggregation) $add (aggregation) →