trace coordinate

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• Trace — Trace, n. [F. trace. See {Trace}, v. t. ] 1. A mark left by anything passing; a track; a path; a course; a footprint; a vestige; as, the trace of a carriage or sled; the trace of a deer; a sinuous trace. Milton. [1913 Webster] 2. (Chem. & Min.) A …   The Collaborative International Dictionary of English

• trace — trace1 [trās] n. [ME < OFr < tracier < VL * tractiare < L tractus, a drawing along, track < pp. of trahere, to DRAW] 1. Obs. a way followed or path taken 2. a mark, footprint, etc. left by the passage of a person, animal, or thing… …   English World dictionary

• Trace (linear algebra) — In linear algebra, the trace of an n by n square matrix A is defined to be the sum of the elements on the main diagonal (the diagonal from the upper left to the lower right) of A, i.e., where aii represents the entry on the ith row and ith column …   Wikipedia

• Geographic coordinate system — Map of Earth showing lines of latitude (horizontally) and longitude (vertically), Eckert VI projection; large version (pdf, 3.12MB) …   Wikipedia

• Leave No Trace — is both a set of principles, and an organization that promotes those principles. The principles are designed to assist outdoor enthusiasts with their decisions about how to reduce their impacts when they hike, camp, picnic, snowshoe, run, bike,… …   Wikipedia

• Primitive axes of coordinate — Primitive Prim i*tive, a. [L. primitivus, fr. primus the first: cf. F. primitif. See {Prime}, a.] 1. Of or pertaining to the beginning or origin, or to early times; original; primordial; primeval; first; as, primitive innocence; the primitive… …   The Collaborative International Dictionary of English

• Syn — Trace Trace, n. [F. trace. See {Trace}, v. t. ] 1. A mark left by anything passing; a track; a path; a course; a footprint; a vestige; as, the trace of a carriage or sled; the trace of a deer; a sinuous trace. Milton. [1913 Webster] 2. (Chem. &… …   The Collaborative International Dictionary of English

• Rotation matrix — In linear algebra, a rotation matrix is a matrix that is used to perform a rotation in Euclidean space. For example the matrix rotates points in the xy Cartesian plane counterclockwise through an angle θ about the origin of the Cartesian… …   Wikipedia

• Nordström's theory of gravitation — In theoretical physics, Nordström s theory of gravitation was a predecessor of general relativity. Strictly speaking, there were actually two distinct theories proposed by the Finnish theoretical physicist Gunnar Nordström, in 1912 and 1913… …   Wikipedia

• Wavefront .obj file — For other uses, see Obj (disambiguation). OBJ geometry format Filename extension .obj Internet media type application/x tgif? Developed by Wavefront Technologies Type of format 3D model format OBJ (or .OBJ) is a ge …   Wikipedia

• Relativity priority dispute — Albert Einstein presented the theories of Special Relativity and General Relativity in groundbreaking publications that either contained no formal references to previous literature, or referred only to a small number of his predecessors for… …   Wikipedia