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Cut-introduction in a nutshell

Third Workshop of the Amadeus Project on Proof Compression - Sep/2013
by

Giselle Reis

on 5 November 2013

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Transcript of Cut-introduction in a nutshell

Cut-introduction in a nutshell
Giselle Reis (TUWien) - giselle@logic.at
Joint work with Stefan Hetzl, Alexander Leitsch and Daniel Weller.
Term-set extraction
Grammar computation
Grammar
choice
Extended Herbrand
sequent generation*
Solution improvement
Proof-with-cut
computation
* Initially with the canonical solution.
First-order LK proof tree
cut-free
First-order LK proof tree
with cut
The smaller the better.
term-set
such that
code at http://code.google.com/p/gapt
Full transcript