Archive for March 13th, 2015

Pi Day

Friday the 13th today, and Pi Day tomorrow. Horror is cold-shouldering me a little, so here‘s a piece of pi:
3.1415926535897932384626433832795028841971693993751058209749445923078164062 862089986280348253421170679821480865132823066470938446095505822317253594081
284811174502841027019385211055596446229489549303819644288109756659334461284 756482337867831652712019091456485669234603486104543266482133936072602491412 737245870066063155881748815209209628292540917153643678925903600113305305488 20466521384146951941511609… (If you’re still hungry, there’s some more here.)

Can I give a small anecdotal … life’s too short, but that’s a fragment of ‘Pilish’ apparently:

Many poems have been written in pilish – “piems”, of course – and there’s even a pilish novel 10,000 words long.

Since π was proven to be transcendental (by Ferdinand von Lindemann in 1882) we’ve known that squaring the circle is impossible. Everyone reveres Euler’s identity (e^iπ + 1 = 0), but there’s more: “Pi is also interesting to mathematicians because it crops up frequently in areas with no obvious connection to geometry or circles. For example, if you toss a coin 2n times, and n is very large, the probability of getting equal numbers of heads and tails is 1/√(nπ).”

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March 13, 2015admin 20 Comments »