Message-Id: <200005220306.XAA19855@calum.csclub.uwaterloo.ca>
To: lojban@egroups.com
In-Reply-To: Message from "Jorge Llambias" <jjllambias@hotmail.com>  of "Thu, 18 May 2000 06:34:12 PDT." <20000518133412.42223.qmail@hotmail.com> 
From: Robin Lee Powell <rlpowell@csclub.uwaterloo.ca>
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Date: Sun, 21 May 2000 23:06:24 -0400
Subject: Re: [lojban] More on lojban programatic semantics: Strong typing and inferencing of types 
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>la brukcr cusku di'e
>
>>On the other hand, "poi" implies that the characteristic named is an
>>*essential* aspect of the thing named - this is much closer to the
>>meaning of a type in a PL.
>
>I suggested {noi} because you called it an annotation,
>which I took to be some additional information about
>something already known. If you meant it to be a definition,
>then {poi} is better.
>
>>Ehm, I think a namcu is a valid mekso, but I wasn't (yet) talking about
>>type hierarchy - just giving multiple examples. These bridi were meant
>>to be examples of declarations.
>
>Ok. I don't really know what a mekso is. Is {li pa cu mekso}
>a sensible statement?
>
>>My understanding was that naclu (and the other similar gismu) followed a
>>sumti pattern of "x1 is <some kind of number> of value x2". So naclu
>>means that x1 is a rational, whose value is given by x2. So in the
>>example above, I would be saying that "la stokuot." is an *unspecified*
>>rational number. X2 is the value. So you could "initialize" a variable
>>at the same time by including x2.
>
>Interesting, but I'm not sure what goes in your x1.
>Not a value, but the name of a value?

rlpowell@calum> ll saclu                                                     
 saclu              decimal
                    x1 (me'o) is the [decimal/binary] equivalent of
                    fractional x2 (me'o) in base x3 (quantity)

                    [conversion from fractions to decimal-point based
                    notation] (cf. namcu, frinu)
rlpowell@calum> ll me\'o                                                    

 me'o      LI       the mex
                    the mathematical expression (unevaluated); convert
                    unevaluated mathematical expression to sumti

So the x1 of saclu is a mathematical expression that we're converting from a
fraction.  That seems to have nothing to do with variable declaration
to me.

Why not use the mekso variable declaration constructs?

-Robin

-- 
http://www.csclub.uwaterloo.ca/~rlpowell/ 	BTW, I'm male, honest.
... stripped of our uniqueness as human beings by Darwin, exposed to our
own inadequacies by Freud, ... Power -- "the ability to bring about our
desires" -- is all that we have left.  --- Michael Korda, _Power!_

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