Since then, many approximations have been made about the value of this number. The method of measurements used above is how Babylonians and Greeks discovered it thousands of years ago. So, Circumference/Diameter = (2 r) / (2 r) = Circumference and diameter of circle (Photo Credit : Morphart Creation/Shutterstock) You will also observe that the division is never-ending. Now, if you divide the value of circumference by the diameter, you will probably get the quotient as 3.1415… (approx.).
Measure its diameter using a scale and its circumference using a string. Let’s say you have a circle (if not, just construct one). 22/7 is simply an approximation for, and will only give an accurate value till two decimal places ( = 3.14159265……. He had memorized the value of up to hundreds of digits (see, now that is impressive). He wasn’t just dividing 22 by 7 in his head. I could have done that!”īut as I grew older, I realized how wrong I was.
You just keep dividing 22 by 7 in your head. I remember thinking every time I saw it, “So he wrote hundreds of digits of on the board, that’s easy. It’s the part where Piscine Patel tries and succeeds, to establish the short form of his name to ‘Pi’. Back then, there was a scene in the film that puzzled me every time.
#Computer to calculate pi movie
The movie ‘Life of Pi’ was released in 2012. What Is The Algorithm For Our Calculation?Ĭomputers calculate the value of Pi up to trillions of digits by making use of infinite series formulas that have been developed by mathematicians.Why Don’t We Have The Precise Value Of Pi?.
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