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@final-hill/decorator-contracts
Code Contracts for TypeScript and ECMAScript classes
assertion biconditional behavioral-subtyping code-contracts decorators demands design-by-contract encapsulation exception-handling if-and-only-if invariant liskov-substitution-principle LSP material-implication
@miloter/tablelogic
It allows you to calculate truth tables of simple and compound propositions
propositional logic truth tables negation disjunction conjunction conditional biconditional