season 2 of brooklyn nine nine started on september 28, 2014.
when does season 2 of brooklyn nine nine start?
september 28 , 2014
brooklyn nine-nine (season 2)





















































the second season of the television sitcom "brooklyn nine-nine" premiered september 28, 2014 on fox and ended may 17, 2015 with 23 episodes.





















































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brooklyn nine-nine (season 2)
six nines in pi





















































a sequence of six 9's occurs in the decimal representation of the number pi (), starting at the 762nd decimal place. it has become famous because of the mathematical coincidence and because of the idea that one could memorize the digits of up to that point, recite them and end with "nine nine nine nine nine nine and so on", which 





















































seems to suggest that is rational. the earliest known mention of this idea occurs in douglas hofstadter's 1985 book "metamagical themas", where hofstadter states
six nines in pi