Jussi Piitulainen scripsit: > If the written representation of a number has no exactness prefix, > ... [the constant] is inexact if it _contains a decimal point_, an > exponent, or a "#" character in the place of a digit [my emphasis] > > For what it's worth: > > guile> (exact? 0.0) > #f
Just so, and the same for all the other Schemes in my suite except Scheme 9, which has arbitrary-precision decimal floating point and no inexact numbers. -- John Cowan [email protected] http://www.ccil.org/~cowan Statistics don't help a great deal in making important decisions. Most people have more than the average number of feet, but I'm not about to start a company selling shoes in threes. --Ross Gardler _______________________________________________ Scheme-reports mailing list [email protected] http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
