食草
发表于 2025-3-25 05:06:54
Preliminaries,Throughout this book we assume familiarity with the standard notations and basic results of informal set theory, as found in . We use the following notation for sets of numbers.
Abjure
发表于 2025-3-25 10:24:20
What Is a Turing Machine?,We begin our study of computability by describing one of the earliest mathematical models of computation, one for which the underlying informal picture is especially easy to understand—the Turing machine.
依法逮捕
发表于 2025-3-25 15:03:36
Effective Enumerations,Is every subset of . the domain of some computable partial function? If not, can we characterise those subsets of . that are domains of computable partial functions?
expunge
发表于 2025-3-25 18:03:28
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Osteoporosis
发表于 2025-3-25 20:26:51
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600
发表于 2025-3-26 01:27:35
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exigent
发表于 2025-3-26 06:17:37
,Beams—Shear Force and Bending Moment,eory. The first of these, Rice’s Theorem, characterises a large class of nonrecursive subsets of .; the second, the Recursion Theorem, has many applications, some of which appear at the end of this chapter, and some, in perhaps unexpected contexts, in later chapters.
不在灌木丛中
发表于 2025-3-26 10:03:59
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Offensive
发表于 2025-3-26 14:04:41
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paragon
发表于 2025-3-26 20:36:45
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