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The Pi Web Ring - This web ring is for pi web pages (I will also allow math sites too!!) As in 3.14159265358979323846264... and other math

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The Pi Web Ring

Manager: nerdbunker
This web ring is for pi web pages (I will also allow math sites too!!) As in 3.14159265358979323846264... and other math terms or names (example, permutation, multiplication, addition, fraction, variables, Pythagoras, etc.)
 

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To Jerry Tuttle: to derive the - 10/29/2012
To Jerry Tuttle: to derive the expression for the circumference of a circle, it is a heck of a lot easier to use polar coordinates: the elemental length is
r.d(theta), and the circumference is the integral thereof between 0 and 2(pi) = 2(pi).r      QED TTG




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