Antiphon the Sophist
480-411 B.C.
Greek orator and statesman who first proposed the method of exhaustion for squaring the circle.
Antiphon suggested that a regular polygon be inscribed in a circle, and the number of its sides successively doubled until the difference in areas between the polygon and the circle would have been exhausted. His method received criticism from Aristotle (384-322 B.C.) and others, and it appears likely that Antiphon believed a circle to be a polygon with a nearly infinite number of sides; nonetheless, he greatly advanced efforts to equate the area of a circle with that of a square.
This is the complete article, containing 99 words
(approx. 1 page at 300 words per page).
