Footnotes for Squaring the Circle - Part II

²Eves, Howard W., An Introduction to the History of Mathematics with Cultural Connections, Philadelphia, PA: Saunders College, 1990. Sixth Edition. pg. 118

³Dunham, W., Journey Through Genius: The Great Theorems of Mathematics, New York: Penguin Books, 1990, pg.96

⁴http://xahlee.org/SpecialPlaneCurves_dir/QuadratrixOfHippias_dir/quadratrixOfHippias.html

⁵http://www.calstatela.edu/faculty/hmendel/Ancient Mathematics/Pappus/Bookiv/Pappus.iv.30-34/Quadratrix.html

⁶Smith, D.E, op.cit., Vol. II, pg. 307.

⁷Eves, H.W., op.cit., pp. 118 - 123. I have essentially lifted this entire section on the chronology of pi from Eves.