# Law+of+derivation

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**derivation of citizenship**— An immigration law concept allowing children who already have U.S. green cards to obtain U.S. citizenship automatically, in most cases when one or both parents become naturalized U.S. citizens. The exact requirements depend on what laws were in… …2

**derivation**— I noun ancestor, ancestry, antecedent, author, authority, base, basis, begetter, beginning, birth, birthplace, causality, causation, cause, commencement, creator, descent, determinant, extraction, family, first cause, first occasion, foundation,… …3

**derivation from**— index reference (citation) Burton s Legal Thesaurus. William C. Burton. 2006 …4

**Derivation**— Der i*va tion, n. [L. derivatio: cf. F. d[ e]rivation. See {Derive}.] 1. A leading or drawing off of water from a stream or source. [Obs.] T. Burnet. [1913 Webster] 2. The act of receiving anything from a source; the act of procuring an effect… …5

**Derivation**— may refer to: Derivation (abstract algebra), a function on an algebra which generalizes certain features of the derivative operator Derivation (linguistics) Derivation in differential algebra, a unary function satisfying the Leibniz product law… …6

**law**— 1 Law, rule, regulation, precept, statute, ordinance, canon all designate a principle laid down or accepted as governing conduct, action, or procedure. Law, rule, and precept are also used as collective nouns to denote a body of laws, rules, or… …7

**Derivation (abstract algebra)**— In abstract algebra, a derivation is a function on an algebra which generalizes certain features of the derivative operator. Specifically, given an algebra A over a ring or a field K, a K derivation is a K linear map D: A → A that… …8

**Derivation of the Navier–Stokes equations**— The intent of this article is to highlight the important points of the derivation of the Navier–Stokes equations as well as the application and formulation for different families of fluids. Contents 1 Basic assumptions 2 The material derivative 3 …9

**Derivation of the center of mass**— The center of mass of an object is a point at which, for the purposes of total force and total linear momentum, the mass of the object can be taken to be concentrated, for a particular configuration of the system at an instant of time. This fact… …10

**Law of excluded middle**— This article uses forms of logical notation. For a concise description of the symbols used in this notation, see Table of logic symbols. In logic, the law of the excluded middle states that the propositional calculus formula P ∨ ¬ P ( P or not P… …