L10 Flashcards

1
Q

Proof and refutation terms syntax: propositions, true contexts, false contexts, values, continuations, contradictions

A

259

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2
Q

Expressions proof terms

A

260

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3
Q

refutation terms

A

261

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4
Q

Continuations

A

262

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5
Q

Op sem of CL+STLC

A

263

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6
Q

Preservation for contradictions

A

264

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7
Q

Type preservation for STLC+CL

A

265

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8
Q

Problematic definition of progress

A

266

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9
Q

how to make progress less vacuous

A

267-268

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10
Q

Why adding a halt config makes CL inconsistent

A

269

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11
Q

Why embed CL into IPL

A

270

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12
Q

Double Negation Translation

A

271

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13
Q

Triple negation elimination

A

272

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14
Q

IPL DNE

A

273

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15
Q

Dne for _

A

274

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16
Q

Theorem : classical terms embed into intuitionistic terms

17
Q

CL->IPL translation of contexts

18
Q

CL->IPL translation of contraictions

19
Q

CL->IPL translation of most expressions

20
Q

CL->IPL translation of most continuations

21
Q

Translation of proof by contradiction

22
Q

Translation of refutation by contradiction

23
Q

Consequences of encoding CL into IPL

24
Q

Key property that must hold for any embedding

25
Godel Gentzen Translation
284
26
Kolmogorov translation
285
27
Point of implementing classical logic with implicit continuations
286
28
TLC with continuations
287
29
TLC+cont typing rules
288-291
30
DNE in TLC+Cont
292
31
EM in TLC+cont
292
32
CPS translation of types and contexts
293
33
CPS translation theorem
294
34
CPS translation
294-296