Hi Could you sort the two lists to be compared and then compare the two resulting (ordered) lists ?
Then (1,2) and (2,1) would be deemed equal. Kind regards Fazl -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Francesco Petrogalli Sent: 09 February 2009 15:51 To: [email protected] Subject: [Gardeners] unordered list Hello, any idea on how to implement an un'ordered list? Something which can held to the equality between the "unordered list" (1 2) and (2 1)? Maybe something like a new predicate of equality that check componentwise the first pair with the second pair and its reversed? Thanks, Francesco -- Linux Registered User: #414858 P Funking Band http://www.perugiafunkingband.it http://www.myspace.com/perugiafunkingband _______________________________________________ Gardeners mailing list [email protected] http://www.lispniks.com/mailman/listinfo/gardeners Based on the present E-Mail exchange, and/or on the agreement reached with you, respectively, UBS is entitled to contact you via insecure E-Mail: (a) E-Mails contain substantial risks such as lack of confidentiality, manipulation of content and sender, misdirection, viruses etc. UBS does not accept any liability for damages arising from use of E-mail. Accordingly, UBS recommends to abstain from sending any sensitive information via E-Mail, from forwarding the text received when submitting reply E-Mails and recommends to manually capture the E-Mail address in every instance. If you should wish to verify the content of this message, please request a hard-copy version. (b) In principle, UBS does not accept any (purchase) orders, cancellation of orders or authorizations etc. via E-mail. If UBS receives such E-Mails, UBS is not obliged to expressly decline them. If you have received this E-Mail by mistake or do not wish to be contacted by E-Mail in the future, you are kindly asked to inform UBS accordingly. Any E-Mail received by mistake (including all its annexes) needs to be destroyed and the content may not be forwarded nor disclosed to any further persons. c) This message is provided for informational purposes and should not be construed as a solicitation or offer to buy or sell any securities or related financial instruments. _______________________________________________ Gardeners mailing list [email protected] http://www.lispniks.com/mailman/listinfo/gardeners
