Wolfram Language & System 10.3 (2015)|Legacy Documentation

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Angles and Polar Coordinates

Representing complex numbers, vectors, or positions using angles is a fundamental construction in calculus and geometry, and many applied areas like geodesy.

The Wolfram Language offers a flexible variety of ways of working with angles: as numeric objects in radians, Quantity objects with any angular unit, or degree-minute-second (DMS) lists and strings. These forms are understood and automatically converted by the functions working with angles, in particular functions converting between polar or spherical coordinates and Cartesian coordinates, as well as the geodesy functionality.

ReferenceReference

Specifying Angles

Degree (°) constant to convert from radians to degrees

FromDMS convert from degrees-minutes-seconds format

DMSList  ▪  DMSString

Quantity explicitly specify units for angles

Vectors & Paths

AngleVector create a vector at a specified angle

CirclePoints equally distributed points around a circle (regular -gon)

AnglePath form a path from a sequence of "turtle-like" turns and motions

Coordinate Transformations

FromPolarCoordinates convert from to

ToPolarCoordinates convert from to

RotationMatrix rotation matrix in any number of dimensions

Complex Numbers

AbsArg convert a complex number to polar form

Abs  ▪  Arg  ▪  Sign  ▪  ReIm

Geodesy

GeoPosition  ▪  Latitude  ▪  Longitude  ▪  LatitudeLongitude

GeoDirection  ▪  GeoDestination  ▪  GeoDisplacement

Spherical Coordinates

ToSphericalCoordinates  ▪  FromSphericalCoordinates  ▪  CoordinateTransform

Polar Plotting

PolarPlot  ▪  ListPolarPlot  ▪  SphericalPlot3D

Visual Rotation

Rotate  ▪  RotationTransform  ▪  ImageRotate