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Re: Cut-Elimination in Linear Logic
[----- The Types Forum, http://www.cis.upenn.edu/~bcpierce/types -----]
Frank Pfenning wrote:
> Literally, what you call "cut" in your example is not an instance of
> your cut rule, because the formulas "B" and "!B" do not match, ...
Whoops, I forgot to use !L before the cut. I should have written,
------Id ------Id
B;|-;B B;|-;B
------Dereliction ------Dereliction
;B|-;B ;B|-;B
-------!R -------!R
;B|-;!B ;B|-;!B
---------------------------------otimes-R
;B|-;!B otimes !B
------------------!L
A, A-o!B;|-;!B !B;|-;!B otimes !B
------------------------------------------Cut
A, A-o!B;|-;!B
Thanks for the citations! -- P
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