Imaginary+standard
71Descartes: metaphysics and the philosophy of mind — John Cottingham THE CARTESIAN PROJECT Descartes is rightly regarded as one of the inaugurators of the modern age, and there is no doubt that his thought profoundly altered the course of Western philosophy. In no area has this influence been more… …
72Discrete Fourier transform — Fourier transforms Continuous Fourier transform Fourier series Discrete Fourier transform Discrete time Fourier transform Related transforms In mathematics, the discrete Fourier transform (DFT) is a specific kind of discrete transform, used in… …
73Octonion — In mathematics, the octonions are a normed division algebra over the real numbers, usually represented by the capital letter O, using boldface O or blackboard bold . There are only four such algebras, the other three being the real numbers R, the …
74Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… …
75400 (number) — ← 399 401 → 400 List of numbers Integers ← 0 100 200 …
76500 (number) — For other uses, see 500 (disambiguation). ← 499 501 → 500 List of numbers Integers …
77Video game genres — Part of a series on …
78Object of the mind — An object of the mind is an object which exists in the imagination, but which, in the real world, can only be represented or modeled. Some such objects are mathematical abstractions, literary concepts, or fictional scenarios. Closely related are… …
79Alternate versions of Superman — Infobox comics set index caption=Cover for the hardcover edition of Mythology: The DC Comics Art Of Alex Ross . Art by Alex Ross. code name=Superman publisher=DC Comics debut= Action Comics #1 (1938) creators=Joe Schuster Jerry Seigel… …
80Capital, Volume I — is the first of three volumes in Karl Marx s monumental work, Das Kapital, and the only volume to be published during his lifetime. Originally published in 1867, Marx s aim in Capital, Volume I is to uncover and explain the laws specific to the… …
