List questions from hilbert-calculus

Published on 22 Feb 2026 - 19:50

327

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Hilbert's style sysytem without deductive theorem.

Published on 24 Jan 2018 - 12:51

167

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Use induction to show that a truth assignment on $\Gamma\cup\Lambda$ satisfies all theorem from $\Gamma$

Published on 01 Feb 2018 - 13:35

126

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How to find a proof of a formula in propositional calculus?

Published on 03 Feb 2018 - 12:21

308

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Proofs using theorems instead of axioms

Published on 22 Feb 2026 - 20:08

62

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The most simple argument in an axiomatic system

Published on 24 Mar 2018 - 0:59

196

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Proving $\vdash_{HPI}A\vee(B\vee C) \rightarrow (A\vee B)\vee C $

Published on 28 Mar 2018 - 7:56

84

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Prove this $\vdash_{_L}\mathscr{\left((\neg B)\rightarrow B\right)\rightarrow B}$

Published on 29 Mar 2018 - 19:58

239

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Hilbert style axiom system without generalisation

Published on 06 Apr 2018 - 10:35

80

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theoretical question regarding deduction and relation between $\vdash$ and $\vDash$

Published on 07 May 2018 - 8:09

95

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Proof of $p\rightarrow(q\rightarrow r)\vdash_{HR} (p\rightarrow q)\rightarrow r$

Published on 07 Jul 2018 - 18:05

169

Views

Hilbert Calculus statement proof

Published on 29 Jul 2018 - 10:55

277

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A Hilbert-style proof that $\Gamma \vdash A \Rightarrow \Gamma \vdash B \Longleftrightarrow \Gamma \vdash A \to B$

Published on 19 Aug 2018 - 12:48

212

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How to prove $\lnot (\alpha \rightarrow \lnot \beta) \vdash \lnot (\beta \rightarrow \lnot \alpha)$ in HPC

Published on 01 Sep 2018 - 18:32

238

Views

Formal Proof of WFF using Rules of Inference

Published on 11 Sep 2018 - 3:04

List Question

Ridge Regression in Hilbert Space (RKHS)

Hilbert's style sysytem without deductive theorem.

Use induction to show that a truth assignment on $\Gamma\cup\Lambda$ satisfies all theorem from $\Gamma$

How to find a proof of a formula in propositional calculus?

Proofs using theorems instead of axioms

The most simple argument in an axiomatic system

Proving $\vdash_{HPI}A\vee(B\vee C) \rightarrow (A\vee B)\vee C $

Prove this $\vdash_{_L}\mathscr{\left((\neg B)\rightarrow B\right)\rightarrow B}$

Hilbert style axiom system without generalisation

theoretical question regarding deduction and relation between $\vdash$ and $\vDash$

Proof of $p\rightarrow(q\rightarrow r)\vdash_{HR} (p\rightarrow q)\rightarrow r$

Hilbert Calculus statement proof

A Hilbert-style proof that $\Gamma \vdash A \Rightarrow \Gamma \vdash B \Longleftrightarrow \Gamma \vdash A \to B$

How to prove $\lnot (\alpha \rightarrow \lnot \beta) \vdash \lnot (\beta \rightarrow \lnot \alpha)$ in HPC

Formal Proof of WFF using Rules of Inference

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