Similarities between 7-orthoplex and Truncated 7-orthoplexes
7-orthoplex and Truncated 7-orthoplexes have 13 things in common (in Unionpedia): Cartesian coordinate system, Convex polytope, Coxeter group, Coxeter–Dynkin diagram, Geometry, Harold Scott MacDonald Coxeter, Norman Johnson (mathematician), Projection (linear algebra), Schläfli symbol, Tetrahedron, Uniform 7-polytope, Vertex figure, 7-cube.
Cartesian coordinate system
A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length.
7-orthoplex and Cartesian coordinate system · Cartesian coordinate system and Truncated 7-orthoplexes ·
Convex polytope
A convex polytope is a special case of a polytope, having the additional property that it is also a convex set of points in the n-dimensional space Rn.
7-orthoplex and Convex polytope · Convex polytope and Truncated 7-orthoplexes ·
Coxeter group
In mathematics, a Coxeter group, named after H. S. M. Coxeter, is an abstract group that admits a formal description in terms of reflections (or kaleidoscopic mirrors).
7-orthoplex and Coxeter group · Coxeter group and Truncated 7-orthoplexes ·
Coxeter–Dynkin diagram
In geometry, a Coxeter–Dynkin diagram (or Coxeter diagram, Coxeter graph) is a graph with numerically labeled edges (called branches) representing the spatial relations between a collection of mirrors (or reflecting hyperplanes).
7-orthoplex and Coxeter–Dynkin diagram · Coxeter–Dynkin diagram and Truncated 7-orthoplexes ·
Geometry
Geometry (from the γεωμετρία; geo- "earth", -metron "measurement") is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space.
7-orthoplex and Geometry · Geometry and Truncated 7-orthoplexes ·
Harold Scott MacDonald Coxeter
Harold Scott MacDonald "Donald" Coxeter, FRS, FRSC, (February 9, 1907 – March 31, 2003) was a British-born Canadian geometer.
7-orthoplex and Harold Scott MacDonald Coxeter · Harold Scott MacDonald Coxeter and Truncated 7-orthoplexes ·
Norman Johnson (mathematician)
Norman Woodason Johnson (November 12, 1930 – July 13, 2017) was a mathematician, previously at Wheaton College, Norton, Massachusetts.
7-orthoplex and Norman Johnson (mathematician) · Norman Johnson (mathematician) and Truncated 7-orthoplexes ·
Projection (linear algebra)
In linear algebra and functional analysis, a projection is a linear transformation P from a vector space to itself such that.
7-orthoplex and Projection (linear algebra) · Projection (linear algebra) and Truncated 7-orthoplexes ·
Schläfli symbol
In geometry, the Schläfli symbol is a notation of the form that defines regular polytopes and tessellations.
7-orthoplex and Schläfli symbol · Schläfli symbol and Truncated 7-orthoplexes ·
Tetrahedron
In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners.
7-orthoplex and Tetrahedron · Tetrahedron and Truncated 7-orthoplexes ·
Uniform 7-polytope
In seven-dimensional geometry, a 7-polytope is a polytope contained by 6-polytope facets.
7-orthoplex and Uniform 7-polytope · Truncated 7-orthoplexes and Uniform 7-polytope ·
Vertex figure
In geometry, a vertex figure, broadly speaking, is the figure exposed when a corner of a polyhedron or polytope is sliced off.
7-orthoplex and Vertex figure · Truncated 7-orthoplexes and Vertex figure ·
7-cube
In geometry, a 7-cube is a seven-dimensional hypercube with 128 vertices, 448 edges, 672 square faces, 560 cubic cells, 280 tesseract 4-faces, 84 penteract 5-faces, and 14 hexeract 6-faces.
7-cube and 7-orthoplex · 7-cube and Truncated 7-orthoplexes ·
The list above answers the following questions
- What 7-orthoplex and Truncated 7-orthoplexes have in common
- What are the similarities between 7-orthoplex and Truncated 7-orthoplexes
7-orthoplex and Truncated 7-orthoplexes Comparison
7-orthoplex has 37 relations, while Truncated 7-orthoplexes has 19. As they have in common 13, the Jaccard index is 23.21% = 13 / (37 + 19).
References
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