completely regular system
61Frobenius theorem (differential topology) — In mathematics, Frobenius theorem gives necessary and sufficient conditions for finding a maximal set of independent solutions of an overdetermined system of first order homogeneous linear partial differential equations. In modern geometric terms …
62Ancient Greek grammar — is morphologically complex and preserves several features of Proto Indo European morphology. Nouns, adjectives, pronouns, articles, numerals and especially verbs are all highly inflected. This article is an introduction to this morphological… …
63Organoid — is a special type of fictional mecha which exist within the Zoids anime, manga and some of the games; specifically, in . OverviewOrganoids are a special type of Zoid mechanical creatures resembling animals. They usually look like small… …
64Topological indistinguishability — In topology, two points of a topological space X are topologically indistinguishable if they have exactly the same neighborhoods. That is, if x and y are points in X, and A is the set of all neighborhoods which contain x, and B is the set of all… …
65Mechanism (philosophy) — Mechanism is the belief that natural wholes (principally living things) are like machines or artifacts, composed of parts lacking any intrinsic relationship to each other, and with their order imposed from without. Thus, the source of an apparent …
66Inverse element — In abstract algebra, the idea of an inverse element generalises the concept of a negation, in relation to addition, and a reciprocal, in relation to multiplication. The intuition is of an element that can undo the effect of combination with… …
67Dance Dance Revolution SuperNova 2 — This article is about the worldwide arcade and Japanese PlayStation 2 release. For the North American PlayStation 2 release, see Dance Dance Revolution SuperNova 2 (North America). For the upcoming European PlayStation 2 release, see Dancing… …
68Atmel AVR — AVR logo. Atmel AVR ATmega8 in 28 pin DIP . The AVR is a …
69Comparison between Esperanto and Ido — Esperanto …
70Residual-current device — A two pole residual current device A Residual Current Device is a generic term covering both RCCBs and RCBOs. A Residual Current Circuit Breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the… …
