An Investigation of the Laws of Thought on Which are Founded the Mathematical Theories of Logic and Probabilities daniel-hromada ()

An Investigation of the Laws of Thought on Which are Founded the Mathematical Theories of Logic and Probabilities

united algebra and logic
replaced propositional form of Aristotle's logic to equation-like formulae and introduced "laws" which can solve them
logical formulae could contain more than two subject-predicate propositions (i.e. no A that is B is C that is D)
introduced logic functions and truth tables