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- Newsgroups: comp.sys.amiga.programmer
- Path: techfak.uni-bielefeld.de!isthesin
- From: isthesin@techfak.uni-bielefeld.de (Stephan Thesing)
- Subject: Re: PPC compilers
- Message-ID: <DL7trD.3t9@hermes.hrz.uni-bielefeld.de>
- Sender: isthesin@TechFak.Uni-Bielefeld.DE (Stephan Thesing)
- Date: Mon, 15 Jan 1996 09:16:25 GMT
- References: <john.hendrikx.40ka@grafix.xs4all.nl> <4b77tq$htp@serpens.rhein.de> <5BoUx*MZe@yaps.rhein.de> <4cpi23$ong@sunsystem5.informatik.tu-muenchen.de> <4cq342$j2l@serpens.rhein.de> <4csvb6$oa6@sunsystem5.informatik.tu-muenchen.de> <4cu1pq$1om@serpens.rhein.de> <DKyzGr.1G0@hermes.hrz.uni-bielefeld.de> <4d1f9e$ctb@serpens.rhein.de>
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- In article <4d1f9e$ctb@serpens.rhein.de>, mlelstv@serpens.rhein.de (Michael van Elst) writes:
- |> isthesin@techfak.uni-bielefeld.de (Stephan Thesing) writes:
- |>
- |> >|> The precondition is already wrong and so is the claim.
- |>
- |> >Not really.
- |> >'if p then c' is only false, if p==true and c==false, but
- |> >trivially true, if p==false, as anybody see by looking
- |> >at the truth table of the implication relation ;-)
- |>
- |> I would ask you to improve your logic.
-
- No improvement needed. You just argued that since the precondition
- is false, the whole claim is false, too. This isn't the case.
-
- |>
- |> and so != and therefore.
- |>
- |>
- |> --
- |> Michael van Elst
- --
- ===============================================
- = Stephan Thesing =
- = AG Praktische Informatik =
- = Technische Fakult"at =
- = Universit"at Bielefeld =
- ===============================================
-