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. |
Pi (Ramanujan's formula)
| [1-10] /24 | Disp-Num |   |
- Purpose of use
- Preparing an introductory course on computer science/numerical calculation
[1] 2022/11/01 11:11 60 years old level or over / An engineer / Useful /
- Purpose of use
- Create a working c# program to calculate pi.
- Comment/Request
- This was very useful!
[2] 2022/07/24 06:09 Under 20 years old / Elementary school/ Junior high-school student / Very /
- Purpose of use
- Today is pi day and I am sharing some of my favorite pi formulas with colleagues , thank you.
[3] 2022/03/15 09:02 50 years old level / An office worker / A public employee / Very /
- Purpose of use
- I really don't know but i've memorized upto 25 decimal places lol!
[4] 2021/09/26 19:08 Under 20 years old / High-school/ University/ Grad student / A little /
- Purpose of use
- Teaching students to use the 911EX.
- Comment/Request
- I find Ramanujan's math fascinating.
[5] 2021/06/01 09:42 60 years old level or over / A teacher / A researcher / Very /
- Purpose of use
- prediction
[6] 2021/05/01 18:51 - / - / - /
- Purpose of use
- Studying history of Pi accuracy and methods of calculating Pi over time
[7] 2020/09/06 20:04 60 years old level or over / A retired person / Very /
- Purpose of use
- trying to find motivation for this formula
- Comment/Request
- can anyone provide the motivation/proof of this formula
[8] 2020/07/18 17:55 Under 20 years old / High-school/ University/ Grad student / Very /
- Purpose of use
- Curiosity, doing research on Ramanujan
- Comment/Request
- Nice place for us geeks!
[9] 2020/06/19 00:46 60 years old level or over / An engineer / Very /
- Purpose of use
- Curiosity, was researching Ramanujan's formula for Pi and stumbled onto this, noticed the comments and then the questionnaire, and decided to check it all out, reply, comment, and such. FYI I am currently disabled, but was ABD Comp. Lit., PLC, with a BA in Sociology, and MA in Philosophy.
[10] 2020/05/26 19:49 40 years old level / Others / Useful /
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