Natural Deduction: The Logical Basis of Axiom Systems |
Other editions - View all
Natural Deduction: The Logical Basis of Axiom Systems John Mueller Anderson No preview available - 2021 |
Natural Deduction: The Logical Basis of Axiom Systems John Mueller Anderson,Henry W. Johnstone No preview available - 1962 |
Common terms and phrases
1-valid angle argument assignment assumption axiom system axiomatic axiomatic set theory biconditional Boolean algebra cardinal number Chapter class of wffs conclusion conjunction contains free occurrences contradiction deduction schema define definition derived rules disjunction dyadic relation enumerate equivalent establish evaluates example excluded middle EXERCISE existential quantifier false finished sequence finite formulas free variables Hence identity individual variables infinite domain integers interpretation introduce intuitionistic intuitionistic logic intuitive involving last line Lemma line possessing mathematics matrices maximal consistent class means Metatheorem method monadic predicate logic natural numbers normal form notation number greater occur ordered pairs possible premises prime number propositional prove relation result rules of inference rules of PL satisfiable schemata Section set theory statement functions symbols theorems true truth table universally quantified valid values W. V. Quine wff of MPL wffs of GPL-1 α₁ ΠΕ ΣΙ