github.com/kanishk98/terraform@v1.3.0-dev.0.20220917174235-661ca8088a6a/website/docs/language/functions/sum.mdx (about) 1 --- 2 page_title: sum - Functions - Configuration Language 3 description: |- 4 The sum function takes a list or set of numbers and returns the sum of those 5 numbers. 6 --- 7 8 # `sum` Function 9 10 `sum` takes a list or set of numbers and returns the sum of those numbers. 11 12 ## Examples 13 14 ``` 15 > sum([10, 13, 6, 4.5]) 16 33.5 17 ```