Original code from: https://github.com/JuliaAcademy/Introduction-to-Julia/blob/main/9%20-%20Julia%20is%20fast.ipynb
Slightly modified to include base sum()
from R and a hand-written function
Original code from: https://github.com/JuliaAcademy/Introduction-to-Julia/blob/main/9%20-%20Julia%20is%20fast.ipynb
Slightly modified to include base sum()
from R and a hand-written function