Pi (Ramanujan's formula) Calculator

Calculates circular constant Pi using the Ramanujan-type formula.

 formula Ramanujan 1 1914Ramanujan 2 1914Chudonovsky 1987 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit
The calculation ends when two consecutive results are the same.
The accuracy of π improves by increasing the number of digits for calculation.

In 1914, the Indian mathematician Ramanujan discovered the formula for computing Pi that converges rapidly.
In 1987, Chudnovsky brothers discovered the Ramanujan-type formula that converges more rapidly.

Ramanujan's formula for Pi
Pi (Ramanujan's formula)
 [1-10] /11 Disp-Num5103050100200
[1]  2019/08/07 11:52   Female / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
ah just wanted to see what it looked like
[2]  2019/06/11 21:20   Male / Under 20 years old / Elementary school/ Junior high-school student / Not at All /
Purpose of use
I came here to work out how to create a program using maths to display the infinite Pi calculation.
[3]  2019/06/07 10:15   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Calculus project on Ramanujan.
[4]  2019/03/24 12:45   Male / Under 20 years old / High-school/ University/ Grad student / A little /
Purpose of use
good one
[5]  2018/09/27 23:50   Male / 30 years old level / An office worker / A public employee / A little /
Purpose of use
Just curious due to my undergraduate training in pure math, as well as Ramanujan's religion experience's help on the novel math discovery
[6]  2017/10/14 05:36   Female / Under 20 years old / High-school/ University/ Grad student / Useful /
Purpose of use
Wanted to find Ramanujan''s formula for pi because I was told it''s messy as heck. It is.
[7]  2015/11/11 10:28   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
Purpose of use
Mathematics EE for International Baccalaureate
[8]  2015/03/07 03:38   Male / 60 years old level or over / A retired people / Useful /
Purpose of use
Checked out these methods because of my curiosity and background in mathematics.....
Comment/Request
Keep on making these items available to the general public...
[9]  2015/02/10 03:41   Male / 40 years old level / An engineer / Useful /
Purpose of use
actually looking for binomial expansion pi = -2 + 2*series where series = 2^r/(n, r)
[10]  2014/11/06 13:55   Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
school project
Comment/Request
details.

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