it is not necessarily true
51Relational operator — In computer science, a relational operator is a programming language construct or operator that tests or defines some kind of relation between two entities. These include numerical equality (e.g., 5 = 5) and inequalities (e.g.,… …
52Direct reference theory — A direct reference theory is a theory of meaning that claims that the meaning of an expression lies in what it points out in the world. It stands in contrast to mediated reference theories. Contents 1 John Stuart Mill 2 Ruth Barcan Marcus 3 Saul… …
53Convex cone — In linear algebra, a convex cone is a subset of a vector space over an ordered field that is closed under linear combinations with positive coefficients. A convex cone (light blue). Inside of it, the light red convex cone consists of all points… …
54Todd Manning and Blair Cramer — |accessdate=2007 09 07|url=http://onelifetolive.about.com/library/prm/blpkwaddle 012902.htm] WritingTodd and Blair s creation as a couple is described as factoring in many aspects of their own personalities, as well as their individual life… …
55Hilary Putnam — Infobox Philosopher region = Western Philosophy era = 20th century philosophy color = #B0C4DE name = Hilary Whitehall Putnam birth = July 31, 1926 flagicon|USA|size=20px Chicago, Illinois school tradition = Analytic main interests = Philosophy of …
56Trace heating — Electric Trace Heating, also known as Electric Heat Tracing and Electric Surface Heating, is a system used to maintain or raise the temperature of pipes and vessels. Trace heating takes the form of a electrical like heating element run in… …
57Numerical ordinary differential equations — Illustration of numerical integration for the differential equation y = y,y(0) = 1. Blue: the Euler method, green: the midpoint method, red: the exact solution, y = et. The step size is h = 1.0 …
58song and dance — noun 1. theatrical performance combining singing and dancing • Hypernyms: ↑performance, ↑public presentation 2. an interesting but highly implausible story; often told as an excuse • Syn: ↑fairytale, ↑fairy tale, ↑fairy story, ↑ …
59Nishida Kitarō — ▪ Japanese philosopher Introduction born June 17, 1870, near Kanazawa, Ishikawa prefecture, Japan died June 7, 1945, Kamakura Japanese (Japanese philosophy) philosopher who exemplified the attempt by the Japanese to assimilate Western… …
60WITTGENSTEIN, LUDWIG — (1889–1951), Austrian British philosopher who profoundly influenced Anglo Saxon analytic philosophy through his analysis of language; brother of the musician paul wittgenstein . Life Wittgenstein was born in Vienna in 1889, the eighth and… …
