Re: 185:9: INVALID, +2.0

From: Richard S. Holmes (rsholmes_at_MailBox.Syr.Edu)
Date: Tue Jun 04 2002 - 04:56:02 PDT


"Alan Riddell" <peekee_at_blueyonder.co.uk> writes:

> > We reach the same conclusion by different roads.  The text is
> >
> >   ...any future rule they do post can only be VALID if the style
> >   points awarded for that rule are negative.
> >
> > and I take "if" in its strictly Boolean sense, i.e. "A if B" is true
> > if and only if (B is false) or (B is true and A is true).  In this
> > interpretation no causal dependence is required: the restriction is
> > obeyed for any rule which is not both VALID and possessed of positive
> > style.
>
> A little of topic here but "only A if B" is not the same as "A if B", and is
> actually the same as "if A then B" or "A only if B".
>
> --
> Rule Date: 2002-06-03 21:19:40 GMT
>

Very off topic, but in fact "only A if B" is ungrammatical (though
widely used colloquially to mean A only if B).  Aside from that,
you're correct.

--
- Rich Holmes
  Syracuse, NY

--
Rule Date: 2002-06-04 11:56:14 GMT


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