…reasoning conducted or assessed according to strict principles of validity…
…a set of instructions secretly incorporated into a program so that if a particular condition is satisfied they will be carried out, usually with harmful effects…
…logic based on argument involving deductively necessary relationships and including the use of syllogisms and mathematical symbols…
…a circuit for performing logical operations on input signals…
…a method using electrical signals to represent binary digits, in which the positive signal is taken to represent 1 and the negative signal 0…
…the use of symbols to denote propositions, terms, and relations in order to assist reasoning…
…the traditional system of logic expounded by Aristotle and developed in the Middle Ages, concerned chiefly with deductive reasoning as expressed in syllogisms…
…logic that is mathematical in its method, manipulating symbols according to definite and explicit rules of derivation; symbolic logic…
…a unit in a computer which carries out arithmetic and logical operations…
