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» The Algebra of Equality Proofs
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SIAMJO
2008
107views more  SIAMJO 2008»
14 years 11 months ago
A Short Algebraic Proof of the Farkas Lemma
David Bartl
APAL
2007
78views more  APAL 2007»
14 years 12 months ago
Partial Horn logic and cartesian categories
A logic is developed in which function symbols are allowed to represent partial functions. It has the usual rules of logic (in the form of a sequent calculus) except that the subs...
Erik Palmgren, Steven J. Vickers
SIAMCOMP
2010
96views more  SIAMCOMP 2010»
14 years 6 months ago
Quantified Equality Constraints
An equality template (also equality constraint language) is a relational structure with infinite universe whose relations can be defined by boolean combinations of equalities. We ...
Manuel Bodirsky, Hubie Chen
AAAI
1990
15 years 26 days ago
Skolem Functions and Equality in Automated Deduction
We present a strategy for restricting the application of the inference rule paramodulation. The strategy applies to problems in first-order logic with equality and is designed to ...
William McCune