Briefly explain the difference between the notions represented by the single and double turnstiles, i.e., what is the di
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Briefly explain the difference between the notions represented by the single and double turnstiles, i.e., what is the di
Briefly explain the difference between the notions representedby the single and double turnstiles, i.e., what is the differencebetween saying A ⊢ B and saying A ⊨ B?