logic state
51First-order logic — is a formal logical system used in mathematics, philosophy, linguistics, and computer science. It goes by many names, including: first order predicate calculus, the lower predicate calculus, quantification theory, and predicate logic (a less… …
52Mathematical logic — (also known as symbolic logic) is a subfield of mathematics with close connections to foundations of mathematics, theoretical computer science and philosophical logic.[1] The field includes both the mathematical study of logic and the… …
53Programmable logic array — A programmable logic array (PLA) is a programmable device used to implement combinational logic circuits. The PLA has a set of programmable AND gate planes, which link to a set of programmable OR gate planes, which can then be conditionally… …
54The Hardest Logic Puzzle Ever — is a title coined by George Boolos in La Repubblica 1992 under the title L indovinello più difficile del mondo for the following Raymond Smullyan inspired logic puzzle:Boolos provides the following clarifications:George Boolos, The Hardest Logic… …
55Relay logic — is a method of controlling industrial electronic circuits by using relays and contacts. ladder logic The schematic diagrams for relay logic circuits are often called line diagrams, because the inputs and outputs are essentially drawn in a series… …
56Informal logic — (or, occasionally, non formal logic) is the study of arguments as presented in ordinary language, as contrasted with the presentations of arguments in an artificial, formal, or technical language (see formal logic ). Informal logic emerged in… …
57formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions. [1855 60] * * * Introduction the abstract study of propositions, statements, or assertively used …
58Temporal logic in finite-state verification — In finite state verification, model checkers examine finite state machines representing concurrent software systems looking for errors in design. Errors are defined as violations of requirements expressed as properties of the system. In the event …
59Control logic — is a key part of a software program that controls the operations of the program. The control logic responds to commands from the user, and it also acts on its own to perform automated tasks that have been structured into the program. [1] Model of …
60Hybrid logic — refers to a number of extensions to propositional modal logic with more expressive power, though still less than first order logic. In formal logic, there is a trade off between expressiveness and computational tractability (how easy it is to… …
