1.4 KiB
1.4 KiB
things that are in here:
general things
Logic.Parse
- generic sequence parser
Logic.Graph
- generic breadth-first search
- verify graph paths reach the goal and have all extant edges
statement things
Logic.Statement.Parse
- parse string -> statement
- serialize a statement -> plaintext, LaTeX
Logic.Language.Impl.L
- serialize a statement -> L (the formal language)
- parse L (the formal language) string -> statement
semantic statement things
Logic.Statement.Eval
- assign truth values and evaluate statements
- determine tautology, contradiction, or contingent
Logic.Statement.Serialize
- generate a LaTeX truth table from a statement
syntactic things
Logic.Statements.Laws
- match/replace patterns in statements (e.g. logical laws)
- verify logical-law equivalence of statements
- find logical-law equivalence of statements with breadth-first search (slow)
Logic.Language
- implement formal languages (symbols, axioms schemas, and inference rules) with a clunky api, see also https://en.wikipedia.org/wiki/Post_canonical_system
Logic.Language.Derivation
- verify derivations in formal languages
formal languages
- the MIU system (from "Gödel, Escher, Bach")
- L