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<shachaf> le/rn modal logic/"modal logic" means "the most common logic" (that is, classical logic).
author HackBot
date Thu, 16 Jun 2016 04:56:50 +0000
parents 836a254d2791
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8466
836a254d2791 <shachaf> sled wisdom/frame//s/However, f/F/
HackBot
parents: 8463
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1 A frame is just a complete Heyting algebra. Frame homomorphisms don't preserve implication, if you know what I mean.