Return-Path: <@CUNYVM.CUNY.EDU:LOJBAN@CUVMB.BITNET> Received: from kantti.helsinki.fi by xiron.pc.helsinki.fi with smtp (Linux Smail3.1.28.1 #1) id m0sxAnK-0000ZOC; Mon, 25 Sep 95 12:29 EET Received: from fiport.funet.fi (fiport.funet.fi [128.214.109.150]) by kantti.helsinki.fi (8.6.12+Emil1.1/8.6.5) with ESMTP id MAA15875 for ; Mon, 25 Sep 1995 12:29:53 +0200 Received: from CUNYVM.CUNY.EDU (MAILER@CUNYVMV2) by FIPORT.FUNET.FI (PMDF V5.0-3 #2494) id <01HVOZRI8JE8000XBW@FIPORT.FUNET.FI> for veion@XIRON.PC.HELSINKI.FI; Mon, 25 Sep 1995 13:14:41 +0200 (EET) Received: from CUNYVM.CUNY.EDU (NJE origin LISTSERV@CUNYVM) by CUNYVM.CUNY.EDU (LMail V1.2a/1.8a) with BSMTP id 2507; Sun, 24 Sep 1995 16:56:59 -0400 Date: Sun, 24 Sep 1995 16:54:45 -0400 (EDT) From: jorge@PHYAST.PITT.EDU Subject: Re: direction, dimension Sender: Lojban list To: Veijo Vilva Reply-to: jorge@PHYAST.PITT.EDU Message-id: <01HVP0BVRRJ4000XBW@FIPORT.FUNET.FI> Content-transfer-encoding: 7BIT X-To: lojban@cuvmb.cc.columbia.edu MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Length: 2054 Lines: 47 And: > That's right. But the sagging can be in one or both dimensions. The > shape of the sag can be like half a sphere or it can be like half > a cylinder. (I don't see that it depends on the object's symmetry; > a square of corrugated cardboard would tend to sag "hemicylindrically".) Yes, so does a sheet of paper, but the axis of the cylinder can be any direction along the plane, if only one at a time. Which direction is the sheet of paper tinsa in? > > I'm still not sure what are the three things that are the only > > dimensions of three-dimensional objects that don't have well > > defined length, width and thickness. > > It can happen that there are suoremei such that you can't distinguish > one member from another. Take the earth's orbit of the sun, or its > rotation around its axis - you can tell how many days and years pass, > but not where each one starts and ends (unless you arbitrarily choose > a delimiting point (midnight, Jan 1st)). I'm not sure what you mean here. {djedi} and {nanca} are defined as "x1 is x2 days/years in duration" which makes sense. The equivalent for the way {cimde} is defined would be "x1 is a day of x2". That was my original point. I would understand "x1 is x2 in dimension", where x2 is a number. I'm not sure about there being exactly two things that are dimensions of something. > Is it therefore wrong to say {ci da cimde lo bolci}? I don't know. Me neither. > Maybe {li ci memcimde lo bolci} would somehow be more meaningful? If it means "x1 is the dimension of x2", where x1 is a number, that is meaningful to me. But that leaves unexplained the meaning of {cimde}. > I don't know how much an expression like {ci da} relies on > individuability. But at any rate, whichever locution is appropriate > for cimde & bolci is also appropriate for {djedi} and {nanca} (or > related concepts denoting a 24 hour and 365.x day period). What expression do you have in mind for {djedi} and {nanca}? If you mean something like {la 1995nanc cu djedi li 365} then there is no problem. Jorge