It feels more "mathematical" to me to just do 4/4 + 4/4 + 4/4 + ... and keep going for 2011 terms. More "mathematical" because it's trivial to generalise to any natural number, and from there it's trivial to generalise to any integer, rational or surd.

## It feels more "mathematical"

It feels more "mathematical" to me to just do 4/4 + 4/4 + 4/4 + ... and keep going for 2011 terms. More "mathematical" because it's trivial to generalise to any natural number, and from there it's trivial to generalise to any integer, rational or surd.