x = “popper open society plato hexagon octagon circle”

ƒ(x) = google(x)

1. Plato's approximation of pi? « Division by Zero

   divisbyzero.com/2012/06/20/platos-approximation-of-pi/

   2 days ago – Here's what Popper has to say (this is in his notes to Chapter 6 of The Open Society and its Enemies, Vol. 1, pp. ... of this curious fact is that it follows from the fact that the arithmetical mean of the areas of the circumscribed hexagon and the inscribed octagon is a good approximation of the area of the circle.

2. The Open Society and Its Enemies: The spell of Plato - Google Books Result

   books.google.com/books?isbn=0691019681...Karl Raimund Popper, Sir Karl Raimund Popper - 1971 - Medical - 368 pages
   Karl Raimund Popper, Sir Karl Raimund Popper ... triangles r(VI+V3) The rectangle ABCD has an area exceeding that of the circle by less than 1 J ... of the areas of the circumscribed hexagon and the inscribed octagon is a good approximation ...

3. Division by Zero

   divisbyzero.com/

   2 days ago – Here's what Popper has to say (this is in his notes to Chapter 6 of The Open Society and its Enemies, Vol. 1, pp. ... of this curious fact is that it follows from the fact that the arithmetical mean of the areas of the circumscribed hexagon and the inscribed octagon is a good approximation of the area of the circle.

4. Pleiade | About us | A postscript... Logos and other trivia

5. Numbers - Google Books Result

6. Root 2, Root 3, Plato, Archimedes, and Pi - Math Forum Discussions

7. ¡ℜ» Plato's “House”

   losersreview.blogspot.com/2012/04/platos.html

   Apr 13, 2012 – “The rectangle ABCD has an area exceeding that of the circle by less than 1½ pro mille” ... mean of the areas of the circumscribed hexagon and the inscribed octagon is a ... Karl Popper - The Open Society and Its Enemies ...