Pi (Ramanujan's formula) Calculator

Calculates circular constant Pi using the Ramanujan-type formula.


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)
[1-7] /7Disp-Num
[1]  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
[2]  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.
[3]  2015/11/11 10:28   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
Purpose of use
Mathematics EE for International Baccalaureate
[4]  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.....
Keep on making these items available to the general public...
[5]  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)
[6]  2014/11/06 13:55   Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
school project
[7]  2014/07/11 02:13   Male / Under 20 years old / Self-employed people / Very /
Purpose of use
Ramanujan method in hindi
Ramanujan method translate into the hindi


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