Syntax fix
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@@ -51,7 +51,7 @@ Prove ~~A -> A. <br>
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Chat GPT 4o
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</dt>
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<dd>
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To prove \~\~ A → A, we will use the given axioms and inference rules. Let's denote the axioms as follows:
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To prove ~~ A → A, we will use the given axioms and inference rules. Let's denote the axioms as follows:
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1. ⊢ (A → B) → A
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2. ⊢ (\~ B → \~ A) → (A → B)
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