Return-Path: Received: from fiport.funet.fi by xiron.pc.helsinki.fi with smtp (Linux Smail3.1.28.1 #1) id m0rYgeo-00007VC; Sun, 29 Jan 95 22:55 EET Received: from SEARN.SUNET.SE (MAILER@SEARN) by FIPORT.FUNET.FI (PMDF V4.3-13 #2494) id <01HMFKMBVBIO0013QG@FIPORT.FUNET.FI>; Sun, 29 Jan 1995 20:51:13 +0200 (EET) Received: from SEARN.SUNET.SE (NJE origin LISTSERV@SEARN) by SEARN.SUNET.SE (LMail V1.2a/1.8a) with BSMTP id 9442; Sun, 29 Jan 1995 21:52:13 +0100 Date: Sun, 29 Jan 1995 20:54:22 +0000 From: ucleaar Subject: Re: replies re. ka & mamta be ma In-reply-to: (Your message of Sat, 28 Jan 95 19:35:56 EST.) Sender: Lojban list To: Veijo Vilva Reply-to: ucleaar Message-id: <01HMFKMCLIAU0013QG@FIPORT.FUNET.FI> X-Envelope-to: veion@XIRON.PC.HELSINKI.FI Content-transfer-encoding: 7BIT X-To: lojban@cuvmb.cc.columbia.edu Content-Length: 2851 Lines: 58 Jorge: > > > > Can we say {lo ka keha mamta keha} to mean "the mother relation", > > > > "the function from mothers to offspring"? > > > I guess you can, but where would you use it? > > Talking about syntax is one area. "The direct-object relation > > and the indirect-object relation are subtypes of the object > > relation", "All grammatical relations relate two arguments", > > "Grammatical relations are derived from phrase-structure > > configurations", "This grammatical relation occurs in all > > languages", "The subject relation is cognitively modelled > > on the parent relation", etc. > I still don't see where the two arguments come in in those sentences. > The ones I can translate don't even seem to need any {ka}: > All grammatical relations relate two arguments. > ro selbri cu te sumti reda > Grammatical relations are derived from phrase structure configs. > lo'e selbri cu se krasi lo jufra stura morna > This grammatical relation occurs in all languages. > le selbri cu pagbu ro bangu I suspect a misunderstanding. I wasn't trying to set you a translation challenge. I was giving sentences one might find in a discussion on syntax. In such a context "grammatical relation" is a generalization of more specific relations like "subject", "object". These relations are selbri. We can say of the sentence "Sophy slept" that Subject("Sophy","slept"). ({zoi ma. sophy ma. cu *subject* zoi ma. slept ma}) Then how do we talk not about subjects but about the subject relation? {le ka keha *subject* keha}, I speculated. > > > (And why would it be the function from mothers to offpring and > > > not from offspring to mothers?) > > I don't know what the difference is. > If there is no difference, then the concept of "inverse function" is > meaningless. I didn't say there's no difference. I just don't know what it is. Or inverse functions, for that matter. In matters of formal logic I'm both an autodidact and a slowcoach. > Functions usually have arguments and values. Given an argument, the > function gives you a value for that argument. At least that is how > things work in basic mathematics, I don't know about linguistics. My baby logic book says this too. What I don't understand is why or whether there is a difference between on the one hand having the function Age, with argument Sophy and value 30 - Age(Sophy) = 30 - and on the other hand having a 2-place predicate Age, with arguments Sophy and 30 - Age(Sophy,30). I have supposed these to be equivalent. I have further supposed that the sequence of arguments is an artefact of notation, so that, say, Grandchild-of and Grandparent-of are fundamentally the same predicate. By this reasoning, mother-of and 'bemothered-by' are fundamentally the same function. If this is wrong I'll be only too glad to be put right. ---- And