0016: Article 6 (Ramanujan's Pi formulas) - A Collection of Algebraic Identities
Ramanujan's Strange Formula for Pi - Wolfram Demonstrations Project
0019: Article 9 (More Pi Formulas) - A Collection of Algebraic Identities
Ramanujan: He who had the Pi & ate it too! | The Crooked Pencil
Cliff Pickover on Twitter: "Mathematics. A formula from Indian mathematician Ramanujan. Golden Ratio, e, and Pi dance in delight. https://t.co/PWnPd0a3aW" / Twitter
Extra-math - Some of Ramanujan's crazy formulas for pi ❤ | Facebook
Ramanujan: The Patron Saint of Pi Explorers – Bhāvanā
0027: Part 6, Ramanujan's pi formulas and the hypergeometric function - A Collection of Algebraic Identities
A monstrous formula : Ramanujan's approximation of pi — Steemit
Ramanujan, the Man who Saw the Number Pi in Dreams | OpenMind
Ramanujan's Magnificent Formula for Pi: 9801/(1103√8)=π | by Sunny Labh | Cantor's Paradise
0027: Part 6, Ramanujan's pi formulas and the hypergeometric function - A Collection of Algebraic Identities
National Mathematics Day 20212: 9 Interesting Facts about Genius Mathematician Srinivasa Ramanujan
𝐒𝐫𝐢𝐧𝐢𝐯𝐚𝐬𝐚 𝐑𝐚𝐠𝐡𝐚𝐯𝐚 ζ(1/2 + i σₙ )=0 on Twitter: "In the year 1914, Srinivasa Ramanujan published a paper titled 'Modular Equations & Approximations to Pi' in Cambridge journal. In that Ramanujan gave
Solved Ramanujan's Formula for Pi First found by Ramanujan. | Chegg.com
Ramanujan-like formulae for $$\pi $$ and $$1/\pi $$ via Gould–Hsu inverse series relations | SpringerLink