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[98.139.213.165]) by gmr-mx.google.com with ESMTPS id q13si8728772vdh.0.2012.12.26.15.26.23 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 26 Dec 2012 15:26:23 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of kali9putra@yahoo.com designates 98.139.213.165 as permitted sender) client-ip=98.139.213.165; Received: from [98.139.212.146] by nm20.bullet.mail.bf1.yahoo.com with NNFMP; 26 Dec 2012 23:26:22 -0000 Received: from [66.94.237.112] by tm3.bullet.mail.bf1.yahoo.com with NNFMP; 26 Dec 2012 23:26:22 -0000 Received: from [127.0.0.1] by omp1017.access.mail.mud.yahoo.com with NNFMP; 26 Dec 2012 23:26:22 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 480199.90613.bm@omp1017.access.mail.mud.yahoo.com Received: (qmail 16572 invoked by uid 60001); 26 Dec 2012 23:26:21 -0000 X-YMail-OSG: dc03KG4VM1kHtKWDap7By1EJaG2r2xkRuNIQ62yFpYb7biH WjYUHLS32YAWIraZ7oBkKyopALtOrK0XKDl5.5YpQ9Rgd2QtJut4CRlh1AKc ilIvjgjA9Ap1ws_vvE8Wpm6JII8w8HXcFORnGkEUCr6vP0knB_H7SKeRPEfp o5ng8O.VLZD4sZ8jlW5qBNAshf3lBEsu_2W_nS6djTIRXs.5BmH62tI2D27_ MHrT_XbSJMmft13bx3mqXHQSbRjDFUu09Ep.rOEN8kBwUu20h2G0DxAKPZj3 aLv8xPakQNdkoaDTKHsopWbvGW5NJ2k0rDMuSqTyBnLVjRXJGmagXhqGHZ5c lPJwarQ.1ucLWPXYVe.SPEuaOTE2J.NUOZMssuPF8dkmxiIzq7KQNZqur7Yi .zmpuhqYRR9k7YvYJXaYqyV9hQwmsDo_CQJHwWvy.YEPqSs1rx34XHleaJzk OnTuYI8ENKxWANP54uPVMhrB3zqB1wjZtRvur6bc_lMhn.zmBUE4tg.CcTOh aRxqm_HuMLqKP_TjqJMY- Received: from [99.92.108.194] by web184406.mail.bf1.yahoo.com via HTTP; Wed, 26 Dec 2012 15:26:21 PST X-Rocket-MIMEInfo: 001.001,QSBjb3VwbGUgb2YgcmVjZW50IHRocmVhZHMgaGF2ZSBnb25lIGJhY2sgYW5kIGZvcnRoIG9uIHRoZSBpc3N1ZSB0aGF0IHRoZXJlIHdhcyBubyBsb2dpY2FsIHdheSB0byBkbyBzb21ldGhpbmcgaW4gTG9qYmFuIG9yIHRoYXQgdGhlIHdheSB0byBkbyBpdCBpbiBMb2piYW4gd2Fzbid0IHZlcnkgbG9naWNhbC7CoCBHaXZlbiByZWxldmFudCByZWFkaW5ncyBvZiAibG9naWNhbCIswqAgdGhlc2UgY2xhaW1zIGFyZSB0cnVlLsKgIEJ1dCB1bmludGVyZXN0aW5nLsKgIExvamJhbiBpcyBub3QgbWVyZWx5IGxvZ2kBMAEBAQE- X-Mailer: YahooMailWebService/0.8.129.483 References: <44e6fb5c-91f3-47ba-817c-8560c9c6ca14@googlegroups.com> <50DB3C14.9060303@gmx.de> <20121226185805.GH7855@samsa.fritz.box> <3641882.8sMyCj0ouv@caracal> Message-ID: <1356564381.16293.YahooMailNeo@web184406.mail.bf1.yahoo.com> Date: Wed, 26 Dec 2012 15:26:21 -0800 (PST) From: John E Clifford Reply-To: lojban@googlegroups.com Subject: [lojban] The gap between log and lang To: "lojban@googlegroups.com" In-Reply-To: MIME-Version: 1.0 X-Original-Sender: kali9putra@yahoo.com X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: best guess record for domain of kali9putra@yahoo.com designates 98.139.213.165 as permitted sender) smtp.mail=kali9putra@yahoo.com; dkim=pass header.i=@yahoo.com Precedence: list Mailing-list: list lojban@googlegroups.com; contact lojban+owners@googlegroups.com List-ID: X-Google-Group-Id: 1004133512417 List-Post: , List-Help: , List-Archive: Sender: lojban@googlegroups.com List-Subscribe: , List-Unsubscribe: , Content-Type: multipart/alternative; boundary="1789658926-1552445105-1356564381=:16293" X-Spam-Score: 0.0 (/) X-Spam_score: 0.0 X-Spam_score_int: 0 X-Spam_bar: / --1789658926-1552445105-1356564381=:16293 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable A couple of recent threads have gone back and forth on the issue that there= was no logical way to do something in Lojban or that the way to do it in L= ojban wasn't very logical.=A0 Given relevant readings of "logical",=A0 thes= e claims are true.=A0 But uninteresting.=A0 Lojban is not merely logical (i= n the relevant restricted senses), it is also a language and the things tha= t are illogical to say in Lojban are things peculiar to language, without a= ny logical significance (or significance that can be introduced into logic = only with difficulty). The matter of the comments inserted into quotations is purely a language ma= tter, style, in fact (logic notoriously does not have style in the short ru= n).=A0 Repeating "Alice said" or "said Alice" at the beginning or ending of= every paragraph is monotonous.=A0 So you find other ways to do it without = interfering with the structure and metastructural inserts do the job quite = nicely.=A0 The quote is not "really" split, of course, because the {sei ...= se'u} phrase is not really there (i.e. in the place it appears to be).=A0 I= llogical because deceptive in appearance and unnecessary in the structure -= - except for speaking and reading humans. The "any" case is slightly more complex, because one can force some logical= distinction into it sometimes.=A0 "Any" is broad scope universal quantifie= r which (quite logically) sometimes serves as a narrow scope particular in = negative contexts (and, perhaps, some other odd contexts as well -- dialect= s vary and donkey sentences make their own muck).=A0 That is the language s= ituation.=A0 And the logic situation is not much different, but the use of = an imperative form creates a problem, since it is not clear about the relat= ive scopes of the quantifier and the speech-act indicator.=A0 Usually, the = speech-act indicator has to come first, because, otherwise, we would have a= sentence without performance instructions, but in complex situations this = need not be a problem.=A0 But here we have a simple case: Give me an apple.= That is, logicially, Imp(( Sx: apple x) you give x to me) (roughly speakin= g).=A0 A sentence which is "true" (fulfilled) if you give me something, anything, that is an apple.=A0 But, you say, suppose I want a particular a= pple -- or want to explicitly exclude that possibility.=A0 The exclusion is= easy -- the given English (or {ko dando da poi plise/ su'o plise}in Lojban= ) does the trick.=A0 I have explicitly NOT restricted the choice of apples.= =A0 If I do want to restrict that choice, I have to take another step, eith= er=A0 moving the quantifier (or marking it as moved), explicitly specifying= some further restriction on the apple, or appealing implicitly to some asp= ect of the situation not in the present sentence: "There is an apple I want= , give it to me", "Give me a certain apple", "Give me the golden apple", "G= ive me the apple".=A0 The first of these is, as noted, tricky to transcribe= in strict logical form (though the dialogical form is probably straightfor= ward).=A0 The second is equally difficult, since logic does not generally h= ave expressions like "a certain" that have broad scope even in restricted contexts (that is language again, not logic).=A0 The third is obvious.=A0 = The fourth uses some sort of descriptor, {le} or {lo} depending (more or le= ss) on whether the implicit context is internal or external.=A0 A case can = be made that {lo} also functions as a long scope particular quantifier, run= ning back at least to the introduction of its bound predicate, and so might= also be used for the second case (again, this passes beyond logic somewhat= to dialogical analysis, but that seems to be the wave of the future anyhow= ).=A0=20 ________________________________ --=20 You received this message because you are subscribed to the Google Groups "= lojban" group. To post to this group, send email to lojban@googlegroups.com. To unsubscribe from this group, send email to lojban+unsubscribe@googlegrou= ps.com. For more options, visit this group at http://groups.google.com/group/lojban= ?hl=3Den. --1789658926-1552445105-1356564381=:16293 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
A couple o= f recent threads have gone back and forth on the issue that there was no lo= gical way to do something in Lojban or that the way to do it in Lojban wasn= 't very logical.  Given relevant readings of "logical",  these cl= aims are true.  But uninteresting.  Lojban is not merely logical = (in the relevant restricted senses), it is also a language and the things t= hat are illogical to say in Lojban are things peculiar to language, without= any logical significance (or significance that can be introduced into logi= c only with difficulty).
The matter of the comments = inserted into quotations is purely a language matter, style, in fact (logic notoriously does not have style in the short run).  Repeating = "Alice said" or "said Alice" at the beginning or ending of every paragraph = is monotonous.  So you find other ways to do it without interfering wi= th the structure and metastructural inserts do the job quite nicely.  = The quote is not "really" split, of course, because the {sei ...se'u} phras= e is not really there (i.e. in the place it appears to be).  Illogical= because deceptive in appearance and unnecessary in the structure -- except= for speaking and reading humans.
The "any" case is = slightly more complex, because one can force some logical distinction into = it sometimes.  "Any" is broad scope universal quantifier which (quite = logically) sometimes serves as a narrow scope particular in negative contexts (and, perhaps, some other odd contexts as well -- dialects vary a= nd donkey sentences make their own muck).  That is the language situat= ion.  And the logic situation is not much different, but the use of an= imperative form creates a problem, since it is not clear about the relativ= e scopes of the quantifier and the speech-act indicator.  Usually, the= speech-act indicator has to come first, because, otherwise, we would have = a sentence without performance instructions, but in complex situations this= need not be a problem.  But here we have a simple case: Give me an ap= ple. That is, logicially, Imp(( Sx: apple x) you give x to me) (roughly spe= aking).  A sentence which is "true" (fulfilled) if you give me somethi= ng, anything, that is an apple.  But, you say, suppose I want a partic= ular apple -- or want to explicitly exclude that possibility.  The exc= lusion is easy -- the given English (or {ko dando da poi plise/ su'o plise}in Lojban) does the trick.  I have explicitly NOT restricted th= e choice of apples.  If I do want to restrict that choice, I have to t= ake another step, either  moving the quantifier (or marking it as move= d), explicitly specifying some further restriction on the apple, or appeali= ng implicitly to some aspect of the situation not in the present sentence: = "There is an apple I want, give it to me", "Give me a certain apple", "Give= me the golden apple", "Give me the apple".  The first of these is, as= noted, tricky to transcribe in strict logical form (though the dialogical = form is probably straightforward).  The second is equally difficult, s= ince logic does not generally have expressions like "a certain" that have b= road scope even in restricted contexts (that is language again, not logic).=   The third is obvious.  The fourth uses some sort of descriptor,= {le} or {lo} depending (more or less) on whether the implicit context is internal or external.  A case can be made that {lo} also f= unctions as a long scope particular quantifier, running back at least to th= e introduction of its bound predicate, and so might also be used for the se= cond case (again, this passes beyond logic somewhat to dialogical analysis,= but that seems to be the wave of the future anyhow). 




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