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POPL
2009
ACM
16 years 7 months ago
Lazy evaluation and delimited control
The call-by-need lambda calculus provides an equational framework for reasoning syntactically about lazy evaluation. This paper examines its operational characteristics. By a seri...
Ronald Garcia, Andrew Lumsdaine, Amr Sabry
CADE
2006
Springer
16 years 7 months ago
Towards Self-verification of HOL Light
The HOL Light prover is based on a logical kernel consisting of about 400 lines of mostly functional OCaml, whose complete formal verification seems to be quite feasible. We would ...
John Harrison
CADE
2006
Springer
16 years 7 months ago
Canonical Gentzen-Type Calculi with (n, k)-ary Quantifiers
Propositional canonical Gentzen-type systems, introduced in [1], are systems which in addition to the standard axioms and structural rules have only logical rules in which exactly ...
Anna Zamansky, Arnon Avron
CADE
2003
Springer
16 years 7 months ago
Source-Tracking Unification
We propose a practical path-based framework for deriving and simplifying source-tracking information for term unification in the empty theory. Such a framework is useful for debugg...
Venkatesh Choppella, Christopher T. Haynes
CADE
2001
Springer
16 years 7 months ago
Canonical Propositional Gentzen-Type Systems
Canonical propositional Gentzen-type systems are systems which in addition to the standard axioms and structural rules have only pure logical rules with the subformula property, in...
Arnon Avron, Iddo Lev