I was just bored, and I came up with these two ways to calculate pi.
There may be an error or two, I can't find my calculator to check it, if so, let me know and I will repost this with the correction.
lim(x->0) (180sin(x)) / (x(sin((180-x)/2)))
and
lim(x->inf) (x(sin(360-x))) / (2sin((x-180)/2))
(Ignore the spaces before & after the division signs, they are to make it so that Y!A doesn't condense the equations)
Using degrees here...
So ya, I guess I am asking if these two methods are correct, and if they may have any significance.
2007-07-01
19:38:10
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7 answers
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asked by
Anonymous
in
Mathematics