related to Infinite series · 24Pi → Although, An, Archimedes, Around, European, François Viète, Gottfried Wilhelm Leibniz, Gregory, Gregory's, In, Infinite, James Gregory, Kerala, Leibniz, Madhava, Nilakantha, Nilakantha Somayaji, Sangamagrama, Sanskrit, Several
related to Polygon approximation era · 23Pi → AD, Almagest, Apollonius, Archimedes, Archimedes's, Around, BC, By, Cao Wei, China, Greco-Roman, Greek, In, Liu, Liu Hui, Liu Hui's, Perga, Ptolemy, The, This
related to Adoption of the symbol π · 18Pi → Barrow, Before, Greek, Gregory, However, John Machin, Jones, Machin, Mathematics, Mr, New Introduction, Oughtred's Clavis Mathematicae, Periphery, Synopsis Palmariorum Matheseos, The, The Greek, Welsh, William Jones
related to Memorizing digits · 18Pi → Akira Haraguchi, An, English, Guinness World Records, How, In, India, James Jeans, Japanese, March, One, Piphilology, Poems, Rajveer Meena, Record-setting, Such, The, When
related to Computer era and iterative algorithms · 16Pi → Cook, ENIAC, First, Fourier, George Reitwiesner, John, Karatsuba, Levi Smith, Mathematicians John Wrench, Neumann, Such, The, They, Toom, Two, Using
related to history · 15Pi → Although, Babylon, BCE, CE, Egypt, Giza, Great Pyramid, In, In Babylon, In Egypt, Indian, Rhind Papyrus, Shulba Sutras, Surviving, The
related to External links · 12Pi → April, Archived, BibNum, December, Demonstration, Eric, Lambert, MathWorld, PDF, Search Engine, Wayback Machine, Weisstein
related to Approximate value and digits · 10Pi → A000796, A063673, A063674, Approximate, Digits, Integers, List, OEIS, Some, The
related to Fourier series · 9Pi → Among, Fourier, It, Nicolas Bourbaki, Periodic, R/Z, That, The, The Fourier
related to In popular culture · 9Pi → Découverte, English, In, On, Palais, Paris, Perhaps, The, William Shanks
