弹药 发表于 2025-3-25 05:03:56
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Defining New Structured Types,This chapter shows how new structured types can be defined and reasoned about. The axiomatisation of such new types is presented, including the notion of structural induction—a concept central in computer science. The chapter uses various examples from computing, including lists, trees and data processing.荒唐 发表于 2025-3-25 20:16:32
Predicate Calculus, which a predicate holds requires a formalism richer than propositional logic. This chapter introduces the notion of predicates and extends the axiomatic approach presented in the previous chapter for propositional logic to allow formal reasoning about them.Nebulous 发表于 2025-3-26 03:25:07
Sets, and standard set operators such as union, intersection, set complement and set difference are formally defined. Various properties about sets and the set operators are also proved using predicate logic. The chapter closes with a discussion of the importance of types in set theory.Ganglion-Cyst 发表于 2025-3-26 07:20:02
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https://doi.org/10.1007/978-3-642-29840-0discrete mathematics; discrete structures; mathematical logic; predicate calculus; propositional logic; rConjuction 发表于 2025-3-26 13:42:56
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Gordon J. Paceng lasting adjustment periods and locally or globally unstable equilibria. Variables such as real wages and employment may undergo persistent cycles of finite and infinite order. Although these models are highly stylized, and would not perform satisfactorily when confronted with real data, they can