Intro to Partial Sums

[@Jojordy2312]

she is so awestruck it's adorable

[@oojikarasuma1]

holy christ

[@_lu_ferro]

Thank you so much!

[@LinusJFernandes]

The sum of the first n even numbers is simply n^2 + n which is the sum of the first 2n numbers minus the sum of the first n odd numbers. Cool, isn't it?