Consider a system of modal logic that validates both of the axioms below.
: ◻(→)→(◻→◻)
′: (◻→◻)→◻(→)
Could you please explain in simple words what would this system look like? I guess there would be some kind of trivialization going on.
2026-03-25 04:44:02.1774413842
Validating both K and its converse
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