How does human find the value of "pi"?
CKY_7B :: Mathematics :: Numbers :: The number pi
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Re: How does human find the value of "pi"?
not my fault wrote:pi is also 22 over 7(22/7)
pi is not 22/7; 22/7 is a good approximation of pi.
pi is circumference divided by diameter, but is has infinitely many digits.
Yes, for practical purposes, we round it off to 3.14.
How can we find pi up to 200 digits? And how useful is it?
Remember your reply slips and homework!
Re: How does human find the value of "pi"?
Mr Lee wrote:not my fault wrote:pi is also 22 over 7(22/7)
pi is not 22/7; 22/7 is a good approximation of pi.
pi is circumference divided by diameter, but is has infinitely many digits.
Yes, for practical purposes, we round it off to 3.14.
How can we find pi up to 200 digits? And how useful is it?
the more digits we use the more accuracy
Re: How does human find the value of "pi"?
~Moment of glory~ wrote:i think humans find 100 digits for pi
they get 100265 decimal places
Re: How does human find the value of "pi"?
cube monkey wrote:pi is mentioned in the bible:alien:![]()
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Chronicle2 The Jews said that Pi is 3
Re: How does human find the value of "pi"?
not my fault wrote:oh no, pi is such a difficult term to understand
Carson, PI can be equivelant to one thing
PI=PI
Re: How does human find the value of "pi"?
1.pi=lim perimeter(N-gon)
n
infinity
2.pi=4*arctan(1/2)+arctan1/8+arctan(1/5)........
3.pi=2*2/squroot(2)*2/squroot(2+Squroot(2))......
4.pi/2=2*2/1.3*4*4/3*5*6*6/5*7.....................
5.pi^2/6=infinity
summation1/n^2
n=1
n
2.pi=4*arctan(1/2)+arctan1/8+arctan(1/5)........
3.pi=2*2/squroot(2)*2/squroot(2+Squroot(2))......
4.pi/2=2*2/1.3*4*4/3*5*6*6/5*7.....................
5.pi^2/6=infinity
summation1/n^2
n=1
Anyone who is not shocked by Quantum Theory does not understand
it-Neils Bohr
No discovery of any kind in pure mathematicsis going to make any
difference in the real world-G.H.Hardy
it-Neils Bohr
No discovery of any kind in pure mathematicsis going to make any
difference in the real world-G.H.Hardy
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