385 search results - page 60 / 77 » Extensionality in the Calculus of Constructions |
129
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FOCS
1992
IEEE
15 years 10 months ago
1992
IEEE
Partial types for the -calculus were introduced by Thatte in 1988 [3] as a means of typing objects that are not typable with simple types, such as heterogeneous lists and persiste...
154
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LICS
1989
IEEE
15 years 9 months ago
1989
IEEE
We describe Elf, a metalanguage for proof manipulation environments that are independent of any particular logical system. Elf is intended for meta-programs such as theorem prover...
148
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COLING
1992
15 years 7 months ago
1992
A language-independent framework for syntactic finlte-state parsing is discussed. The article presents a framework, a formalism, a compiler and a parser for grammars written in th...
140
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Propositional canonical Gentzen-type systems, introduced in [2], are systems which in addition to the standard axioms and structural rules have only logical rules in which exactly ...
175
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TCS
2008
15 years 6 months ago
2008
This article presents formalized intuitionistic proofs for the polyhedra genus theorem, the Euler formula and a sufficient condition of planarity. They are based on a hypermap mod...