The current issue of "Computing in Science and Engineering" has a nice article by Neil Toronto and Jay McCarthy on "Practically Accurate Floating-Point Math" in Racket. It is currently freely available via IEEE's Computing Now platform:
http://www.computer.org/portal/web/computingnow/content?g=53319&type=article&urlTitle=practically-accurate-floating-point-math Free access is typically limited in time, so grab your copy now! Konrad ____________________ Racket Users list: http://lists.racket-lang.org/users