FOM: Book recommendation
Stephen G Simpson
simpson at math.psu.edu
Mon Aug 14 19:46:54 EDT 2000
Dear Joe,
> Please take a look at "Extensions of First Order
> Logic", by Maria Manzano (Cambridge Tracts in
> Theoretical Computer Science 19, Cambridge
> University Press 1996, ISBN 0-521-35435-8, xxii+388
> pages).
Thanks very much for telling me about this book by Manzano. I spent
some time looking at it, and I am amazed at the wealth of detail about
higher-order logic, modal logic, dynamic logic, etc. In a way, there
is more detail here than I really want. Of course I am delighted by
Manzano's point about first-order logic subsuming the other systems.
But the basic point seems obvious to me. I guess I am a believer in
what Martin Davis (Mon, 22 Feb 1999 14:36:21 -0800) called "Hilbert's
Thesis", in the "second-order logic is a myth" thread last year (FOM,
February-March 1999). Manzano's remarks are obviously relevant to
that thread. They are also relevant to the polylogism thread (FOM,
March 1999).
Best regards,
-- Steve
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