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- Newsgroups: sci.math
- Path: sparky!uunet!munnari.oz.au!comp.vuw.ac.nz!canterbury.ac.nz!math!wft
- From: wft@math.canterbury.ac.nz (Bill Taylor)
- Subject: Re: Bishop against God
- Message-ID: <C188nH.IEB@cantua.canterbury.ac.nz>
- Nntp-Posting-Host: sss330.canterbury.ac.nz
- Organization: Department of Mathematics, University of Canterbury
- References: <1993Jan20.155509.5841@ulrik.uio.no>
- Date: Thu, 21 Jan 1993 23:16:28 GMT
- Lines: 44
-
- |> If God has mathematics
- |> of his own that needs to be done, let him do it
- |> himself."
- |>
- |> -- Bishop
-
- I've always thought this was a fun quote !
-
- This is from Bishop's "Foundations of Constructive Analysis", a very sound
- and solid attempt to re-present *undergraduate* mathematics from a strictly
- constructivist point of view; surely a worthwhile endeavor.
-
- I seem to recall that Bishop (or his supporters) claim that his approach is
- in some sense a *minimalist* constructivist attitude, as distinct from
- "classical" Brouwerian intuitionism, or Russian constructivism, both of
- which make extra assumptions or introduce concepts unacceptable to either
- orthodox math or Bishop's minimalism.
-
- Bishop claims that all his results would be acceptable to *all* three other
- viewpoints; orthodox, Brouwerian, Russian.
-
- This is probably true, but he sprinkles remarks (like the jewell above)
- throughout his text, that suggest his basic viewpoint is quite otherwise.
-
-
- Here is another provocative anti-orthodox opinion, (page 26),
-
- "Since nothing is true unless and until it has been proved...."
-
-
- And here is an anti-intuistionist pearl...
-
- "In Brouwer's case there seems to have been a nagging suspicion that unless he
- personally intervened to prevent it the continuum would turn out to be discrete"
-
- Award winning !!
-
- ------------------------------------------------------------------------------
- Bill Taylor wft@math.canterbury.ac.nz
- ------------------------------------------------------------------------------
- It's a Kleene machine... ("Penny Lane", the Beatles)
-
- Kleeneness is next to Godelness.
- ------------------------------------------------------------------------------
-