Mathematics on Ice
Jim Holt: Infinities without End, 27 August 2009
Naming Infinity: A True Story of Religious Mysticism and Mathematical Creativity
by Loren Graham and Jean-Michel Kantor.
Harvard, 256 pp., £19.95, April 2009,978 0 674 03293 4 Show More
by Loren Graham and Jean-Michel Kantor.
Harvard, 256 pp., £19.95, April 2009,
“... object”,’ Hilary Putnam once observed. One way out of this dilemma is to throw over Plato for Aristotle. There may be no perfect mathematical entities in our world, but there are plenty of imperfect approximations. We can draw crude circles and lines on a chalkboard; we can add two apples to three apples, even if they are not identical, and end up with ... ”