no.
yes
Colour is a property that is not a periodic function.
The first 71 digits are: 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998 There are many more; pi goes on forever.
As of October 2011, the record was ten trillion digits.
Yes, a Fourier series represents a periodic function. It decomposes a periodic function into a sum of sine and cosine terms, each of which has a specific frequency. The resulting series will also be periodic, with the same period as the original function. If the original function is not periodic, it can still be approximated by a Fourier series over a finite interval, but the series itself will exhibit periodic behavior.
The digits of pi are not periodic. Pi is an irrational constant, and if its digits were periodic, it could be expressed as a ratio of constant integers, meaning it would be rational.
No. Every periodic number is rational but pi is irrational.
Pis's population is 91.
Oh, dude, the "pis pis river" is as real as a unicorn riding a rainbow. I mean, unless you've discovered a secret river that only flows with lemonade and puppy kisses, then no, the "pis pis river" is not a real thing. But hey, keep dreaming, maybe one day it'll show up on Google Maps next to the Fountain of Youth.
The area of Pis is 5,360,000.0 square meters.
'pis' is here a deformation of 'et puis' meaning 'and then'. 'Pis c'était comment' means 'how was it, then?'.
No, it was not. You have the story all wrong. Pis was the funny thing that you do when you laugh too hard.
tant pis - means too bad (it doesn't matter - forget it)
If you really wanted to, you could say pis del pis
pis
To be irrational, it would have to have an infinite number of digits, without a periodic repetition.
Pis-tl