Warning! The page was not fully loaded, probably because of a network issue. It could be that not all functionalities work as expected. Please try reloading the page.

Create a function sum_n that for any given value, say \(n\), computes the sum of the integers from \(1\) to \(n\) (inclusive).

Example

sum_n(100)
#> [1] 5050
sum_n(3000)
#> [1] 4501500