Dr. Daisuke Takahashi and Yasumasa Kanada did their analysis of PI
at the University of Tokyo, in 1997.
Computer Centre, University of Tokyo
Bunkyo-ku Yayoi 2-11-16
Tokyo 113 Japan
http://www.cecm.sfu.ca/~jborwein/Kanada_50b.htmlh
YES! the number pi is endless
(pi) itself is an irrational number. The only multiples of it that can be rational are (pi) x (a rational number/pi) .
Pi is irrational.
Pi can be estimated to various levels of accuracy:3.143.14163.14159The value pi is a type of number known as an irrational number which simply means it cannot be written as a fraction. Furthermore it is not algebraic which means it is not the root of a non-zero polynomial. Numbers that are not algebraic are known as transcendental numbers. By definition Pi is the circumference of a circle divided by its diameter.There are an infinite number of possible digits to which pi can be computed: it does not terminate or repeat. To date it has been computed to as many as 10 trillion digits. For ordinary mathematics, using anything more than 10 places would only negligibly improve the accuracy of the calculations (to 10 decimal places, pi is 3.1415926536).
None, the Number Pi is nothing to do with seconds (time).
In the machine
it in spain
D. Takahasi and Y. Kanada
3.14 is the rounding of pi. Pi is a number that goes on forever so it is just easy to do calculations with 3.14.
Because pi is an irrational number, it cannot be calculated exactly (as a decimal), so your question is moot. However, since it can be expressed as a ratio or fraction, its "exact" value can nonetheless be used in any mathematical or physical context that requires it; it simply can't be expressed as a decimal or as a fraction. Since pi appears as the results of many calculations, the accuracy of pi affects the accuracy of the calculations, therefore the the use of more accurate calculations of pi is used when these calculations require a very small margin of error.
An INFINITE number. Computers have calculated 'pi' to billions of places and still going. However for everyday school learning pi = 3.14 or pi = 22/7 . For more accurate calculations pi = 3.1416 . This is used in science, technology and engineering.
There are very many calculations which use pi. Many of them are in geometry: areas of circles and ellipses, volumes of solids of revolution. But there are also many applications in statistics.
or where is the area, and is the radius. (Pi) = 3.14159 should be close enought for most calculations. A=Pi * r * r where is the area, and is the radius. (Pi) = 3.14159 should be close enought for most calculations.
The computer was a HITACHI SR2201, and in 1999 i think they used a HITACHI SR8000 or a SR800 i cant remember tho.
π-Pi π=3.1415926535897932384626433832795028841971
V = (pi*h*r^2)/3 SA = pi*r*s + pi*r^2
pi is an irrational number so most calculations involving circles, ellipses and other curves are likely to involve pi. All periodic motion, such as electromagnetic waves, sound, pendulums, etc are linked to pi.