1818 search results - page 176 / 364 » Granularity-Adaptive Proof Presentation |
145
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TPHOL
2006
IEEE
16 years 15 days ago
2006
IEEE
Abstract. We compare the styles of several proof assistants for mathematics. We present Pythagoras’ proof of the irrationality of √ 2 both informal and formalized in (1) HOL, (...
159
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ICFP
2007
ACM
16 years 6 months ago
2007
ACM
We present a pair of reasoning principles, definition and proof by rigid induction, which can be seen as proper generalizations of lazy-datatype induction to monadic effects other...
163
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BIRTHDAY
2010
Springer
15 years 7 months ago
2010
Springer
One of the obstacles in automatic program proving is to obtain suitable loop invariants. The invariant of a loop is a weakened form of its postcondition (the loop's goal, als...
167
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JSC
2007
15 years 6 months ago
2007
A well-known result due to J. T. Stafford asserts that a stably free left module M over the Weyl algebras D = An(k) or Bn(k) − where k is a field of characteristic 0 − with ...
195
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FC
2010
Springer
15 years 10 months ago
2010
Springer
—This paper discusses public-key authenticated key agreement protocols. First, we critically analyze several authenticated key agreement protocols and uncover various theoretical...