Similarities between Circle and Torus
Circle and Torus have 17 things in common (in Unionpedia): Annulus (mathematics), Cartesian coordinate system, Connected space, Coordinate system, Coplanarity, Cross-ratio, Cut-the-Knot, Disk (mathematics), Geometry, Implicit function, Interior (topology), Parametric equation, Plane (geometry), Sphere, Stereographic projection, Unit circle, Villarceau circles.
Annulus (mathematics)
In mathematics, an annulus (the Latin word for "little ring" is anulus/annulus, with plural anuli/annuli) is a ring-shaped object, a region bounded by two concentric circles.
Annulus (mathematics) and Circle · Annulus (mathematics) and Torus ·
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.
Cartesian coordinate system and Circle · Cartesian coordinate system and Torus ·
Connected space
In topology and related branches of mathematics, a connected space is a topological space that cannot be represented as the union of two or more disjoint nonempty open subsets.
Circle and Connected space · Connected space and Torus ·
Coordinate system
In geometry, a coordinate system is a system which uses one or more numbers, or coordinates, to uniquely determine the position of the points or other geometric elements on a manifold such as Euclidean space.
Circle and Coordinate system · Coordinate system and Torus ·
Coplanarity
In geometry, a set of points in space are coplanar if there exists a geometric plane that contains them all.
Circle and Coplanarity · Coplanarity and Torus ·
Cross-ratio
In geometry, the cross-ratio, also called the double ratio and anharmonic ratio, is a number associated with a list of four collinear points, particularly points on a projective line.
Circle and Cross-ratio · Cross-ratio and Torus ·
Cut-the-Knot
Cut-the-knot is a free, advertisement-funded educational website maintained by Alexander Bogomolny and devoted to popular exposition of many topics in mathematics.
Circle and Cut-the-Knot · Cut-the-Knot and Torus ·
Disk (mathematics)
In geometry, a disk (also spelled disc).
Circle and Disk (mathematics) · Disk (mathematics) and Torus ·
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.
Circle and Geometry · Geometry and Torus ·
Implicit function
In mathematics, an implicit equation is a relation of the form R(x_1,\ldots, x_n).
Circle and Implicit function · Implicit function and Torus ·
Interior (topology)
In mathematics, specifically in topology, the interior of a subset S of points of a topological space X consists of all points of S that do not belong to the boundary of S. A point that is in the interior of S is an interior point of S. The interior of S is the complement of the closure of the complement of S. In this sense interior and closure are dual notions.
Circle and Interior (topology) · Interior (topology) and Torus ·
Parametric equation
In mathematics, a parametric equation defines a group of quantities as functions of one or more independent variables called parameters.
Circle and Parametric equation · Parametric equation and Torus ·
Plane (geometry)
In mathematics, a plane is a flat, two-dimensional surface that extends infinitely far.
Circle and Plane (geometry) · Plane (geometry) and Torus ·
Sphere
A sphere (from Greek σφαῖρα — sphaira, "globe, ball") is a perfectly round geometrical object in three-dimensional space that is the surface of a completely round ball (viz., analogous to the circular objects in two dimensions, where a "circle" circumscribes its "disk").
Circle and Sphere · Sphere and Torus ·
Stereographic projection
In geometry, the stereographic projection is a particular mapping (function) that projects a sphere onto a plane.
Circle and Stereographic projection · Stereographic projection and Torus ·
Unit circle
In mathematics, a unit circle is a circle with a radius of one.
Circle and Unit circle · Torus and Unit circle ·
Villarceau circles
In geometry, Villarceau circles are a pair of circles produced by cutting a torus obliquely through the center at a special angle.
Circle and Villarceau circles · Torus and Villarceau circles ·
The list above answers the following questions
- What Circle and Torus have in common
- What are the similarities between Circle and Torus
Circle and Torus Comparison
Circle has 166 relations, while Torus has 146. As they have in common 17, the Jaccard index is 5.45% = 17 / (166 + 146).
References
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