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Proof of concept testing of oil cleanup equipment. Proof of concept (POC or PoC), also known as proof of principle, is a realization of a certain idea, method or principle in order to demonstrate its feasibility, [1] or viability, [2] or a demonstration in principle with the aim of verifying that some concept or theory has practical potential.
A technology demonstration (or tech demo), also known as demonstrator model, is a prototype, rough example or otherwise incomplete version of a conceivable product or future system, put together as proof of concept with the primary purpose of showcasing the possible applications, feasibility, performance and method of an idea for a new technology.
In a way it was ironic because we already had done the first example of what they were after; and second, they didn't pay much attention to it. [13] Logic Theorist soon proved 38 of the first 52 theorems in chapter 2 of the Principia Mathematica. The proof of theorem 2.85 was actually more elegant than the proof produced laboriously by hand by ...
Prominent examples of verified software systems include the CompCert verified C compiler and the seL4 high-assurance operating system kernel. The verification of these systems is done by ensuring the existence of a formal proof of a mathematical model of the system. [2]
John Pollock's OSCAR system [2] is an example of an automated argumentation system that is more specific than being just an automated theorem prover. Tools and techniques of automated reasoning include the classical logics and calculi, fuzzy logic , Bayesian inference , reasoning with maximal entropy and many less formal ad hoc techniques.
One of the things that a logician does is to take a set of statements in logic and deduce the conclusions (additional statements) that must be true by the laws of logic. For example, if given the statements "All humans are mortal" and "Socrates is human" a valid conclusion is "Socrates is mortal". Of course this is a trivial example.
As an example, consider a proof of the theorem α → α. In lambda calculus, this is the type of the identity function I = λx.x and in combinatory logic, the identity function is obtained by applying S = λfgx.fx(gx) twice to K = λxy.x. That is, I = ((S K) K). As a description of a proof, this says that the following steps can be used to ...
When discussing computer designs, the concept is generally known as a reference platform. The main purpose of reference design is to support companies in development of next generation products using latest technologies. The reference product is proof of the platform concept and is usually targeted for specific applications.