Two recent blog posts by John D. Cook on floating point numbers struck me as accessible and useful:
http://www.johndcook.com/blog/2009/04/06/numbers-are-a-leaky-abstraction/ http://www.johndcook.com/blog/2009/04/06/anatomy-of-a-floating-point-number/ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
