"Llewellyn Pritchard" <[EMAIL PROTECTED]> writes: > "The enum-set-subset? procedure returns #t if the universe > of enum-set1 is a subset of the universe of enum-set2 > (considered as sets of symbols) and every element of > enum-set1 is a member of enum-set2. It returns #f otherwise." > > Now the 3rd example returns false. > > (enum-set-subset? (c '(red blue)) (c '(red))) > > But this contradicts the spec, as I see it it is interpreted as follows: > > check that every symbol in > (enum-set->list (enum-set-universe enum-set1)) > is in > (enum-set->list (enum-set-universe enum-set2))
How so? The two sets (c '(red blue)) and (c '(red)) have the same universe. -- Cheers =8-} Mike Friede, Völkerverständigung und überhaupt blabla _______________________________________________ r6rs-discuss mailing list [email protected] http://lists.r6rs.org/cgi-bin/mailman/listinfo/r6rs-discuss
