From sentto-44114-15044-1029195262-lojban-in=lojban.org@returns.groups.yahoo.com Mon Aug 12 16:34:56 2002 Received: with ECARTIS (v1.0.0; list lojban-list); Mon, 12 Aug 2002 16:34:56 -0700 (PDT) Received: from n28.grp.scd.yahoo.com ([66.218.66.84]) by chain.digitalkingdom.org with smtp (Exim 4.05) id 17eOi5-0004Ta-01 for lojban-in@lojban.org; Mon, 12 Aug 2002 16:34:53 -0700 X-eGroups-Return: sentto-44114-15044-1029195262-lojban-in=lojban.org@returns.groups.yahoo.com Received: from [66.218.67.200] by n28.grp.scd.yahoo.com with NNFMP; 12 Aug 2002 23:34:22 -0000 X-Sender: jjllambias@hotmail.com X-Apparently-To: lojban@yahoogroups.com Received: (EGP: mail-8_0_7_4); 12 Aug 2002 23:34:22 -0000 Received: (qmail 62250 invoked from network); 12 Aug 2002 23:34:22 -0000 Received: from unknown (66.218.66.217) by m8.grp.scd.yahoo.com with QMQP; 12 Aug 2002 23:34:22 -0000 Received: from unknown (HELO hotmail.com) (216.33.241.83) by mta2.grp.scd.yahoo.com with SMTP; 12 Aug 2002 23:34:22 -0000 Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Mon, 12 Aug 2002 16:34:22 -0700 Received: from 200.69.6.55 by lw8fd.law8.hotmail.msn.com with HTTP; Mon, 12 Aug 2002 23:34:21 GMT To: lojban@yahoogroups.com Bcc: Message-ID: X-OriginalArrivalTime: 12 Aug 2002 23:34:22.0141 (UTC) FILETIME=[C949D6D0:01C24258] From: "Jorge Llambias" X-Originating-IP: [200.69.6.55] X-Yahoo-Profile: jjllambias2000 MIME-Version: 1.0 Mailing-List: list lojban@yahoogroups.com; contact lojban-owner@yahoogroups.com Delivered-To: mailing list lojban@yahoogroups.com Precedence: bulk Date: Mon, 12 Aug 2002 23:34:21 +0000 Subject: Re: [lojban] RE: Tenses Content-Type: text/plain X-archive-position: 574 X-ecartis-version: Ecartis v1.0.0 Sender: lojban-list-bounce@lojban.org Errors-to: lojban-list-bounce@lojban.org X-original-sender: jjllambias@hotmail.com Precedence: bulk Reply-to: lojban-list@lojban.org X-list: lojban-list la pycyn cusku di'e >Tense is a system of vectors that run from axes to events. An axis comes >into existence by having a vector originate at it, an event comes into >language by being at the end of a vector. Vectors have two properties: a >direction and a length (tensor). I remember I was very confused by these expresions when I first started learning Lojban. To me, "axis" suggests a straight line, not a point, so I prefer "origin" for the point where the vector originates. Also, the length of a vector is usally called "norm". Tensors are a generalization of vectors, (as force is a vector, tension is a tensor). The first time I read that Lojban tense used "tensors" I was really curious, until I realized they were nothing but the length of the vectors. Is this use of "axis" and "tensor" standard in Logic, or is it a Lojban thing? [...] >A remote axis expression cannot, therefore, go in the >normal tense place, since it will there attach to the x1 sumti (and putting >{cu} before it is illegal). I think you may be mislead by the parser here. The remote axis expression cannot be attached to the x1 sumti just by juxtaposition. You need {ne} or one of its kin to attach it. >This >meets the present problem; the others (like "How do you give precise >tensors, >e.g., 'fifty minutes ago and five miles away'?") will have to wait. Are you thinking of the termset thing here, or do you have some other card up your sleeve? mu'o mi'e xorxes _________________________________________________________________ Join the world’s largest e-mail service with MSN Hotmail. http://www.hotmail.com ------------------------ Yahoo! Groups Sponsor ---------------------~--> 4 DVDs Free +s&p Join Now http://us.click.yahoo.com/pt6YBB/NXiEAA/RN.GAA/GSaulB/TM ---------------------------------------------------------------------~-> To unsubscribe, send mail to lojban-unsubscribe@onelist.com Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/