Category

# Geometry

82 items

• ### AkimaInterpolation

Interpolation and smooth curve fitting based on local procedures

• ### AkimaSpline

Smooth curve interpolation based on local procedures for a multiple-valued curve (x(u), y(u))

• ### AlgebraicSubstitutionTiling

Return a substitution tiling

• ### ArcCosDegree

Compute the inverse cosine of a number and return a result in degrees

• ### ArcCotDegree

Compute the inverse cotangent of a number and return a result in degrees

• ### ArcCscDegree

Compute the inverse cosecant of a number and return a result in degrees

• ### ArcLine

A curved line between two points

• ### ArcSecDegree

Compute the inverse secant of a number and return a result in degrees

• ### ArcSinDegree

Compute the inverse sine of a number and return a result in degrees

• ### ArcTanDegree

Compute the inverse tangent of a number and return a result in degrees

• ### AreaBetweenCurves

Find the area between two plane curves

• ### BarycentricCoordinates

Find the barycentric coordinates of a point

• ### BilliardPolygon

Show the trajectory of a ball bouncing in a regular n-sided polygon

• ### BlendLine

Blend between lines

• ### BoundaryElementMeshJoin

Join multiple boundaries to form a single boundary ElementMesh

• ### Circle3D

Represent a circle in 3D

• ### Circled

Put a circle around an expression

• ### ComplementaryAngle

Compute the geometric complement to a given angle

• ### ComplementaryAngleDegree

Compute the geometric complement to a given angle using degrees

• ### ConicSectionPlot

Classifies and plots any polynomial of degree two or less in two or fewer variables

• ### Cos2PiOverFermatPrime

Closed form of cos(2π/p) where p is a Fermat prime (3, 5, 17, 257, 65537) a la Gauss

• ### CosDegree

Compute the cosine of an angle given in degrees

• ### CotDegree

Compute the cotangent of an angle given in degrees

• ### CscDegree

Compute the cosecant of an angle given in degrees

• ### Disk3D

Create a BSplineSurface primitive representing a disk

• ### EllipsoidProbability

Find the cumulative probability within the specified elliptic domain

• ### EllipsoidQuantile

Find ellipsoidal location statistics

• ### EllipsoidQuartiles

Find the ellipsoidal loci of the quartiles of matrix

• ### EulerLinePoints

Get the four main points of the Euler line of a triangle

Install or update the finite element FEMAddOns paclet

• ### FerrersDiagram

Display the Ferrers diagram of a partition with dots

• ### FindExtraordinaryLines

Return the lines of three or more points, given a set of points

• ### FractionalDPolynomialRoots

Compute and visualize the roots of fractional (non-integer) derivatives of polynomials

• ### FullBSplineCurve

Modify a BSplineCurve object to have explicit settings for certain options

• ### HeronFormula

Compute the area of a triangle from the edge lengths

• ### HexagonalSpiralPoints

Get the coordinates of the points on a hexagonal spiral

• ### ImageKaleidoscope

Create a kaleidoscope version of an image

• ### LatticePointsArrangement

Gives lattice points in a variety of arrangements

• ### ModularTessellation

Computes polygons, circles, compositions, and transformation functions for the tessellation of the upper half-plane by the modular group.

• ### Monge

Return the Monge point and six midplanes of a tetrahedron

• ### NonConvexHullMesh

Generate a mesh geometry from points without including exterior concave perimeter areas or holes

• ### Orthocenter

Return the orthocenter of a triangle

• ### PhaseUnwrap

Remove phase jumps from phase angle data

• ### PlotVector3D

Plot a list of vectors in space

• ### PointsToRules

Convert a list of points into a list of substitution rules

• ### Polyomino

Give all the polyominoes of a specified rank

Plot a quadric surface, automatically determining the regions of interest, view direction and scaling

Classify and plot any polynomial of degree two or less in three or fewer variables

• ### RandomBSplineSurface

Generate a random surface with B-splines

• ### RandomMandala

Make random mandala plots

• ### RealEuclideanDistance

Get the Euclidean distance between two real vectors without using absolute value

• ### ReferenceAngle

Compute the reference angle to a given input angle

• ### ReferenceAngleDegree

Compute the reference angle to a given input angle using degrees

• ### ReflectPoints

Reflect a set of points using a line or plane defined by two or three points

• ### RegionInputField

User interface for drawing 2D mesh regions

• ### SecDegree

Computes the secant of an angle given in degrees

• ### ShortestTourArt3D

Display a 3D model using a continuous line

• ### SignedVectorAngle

A version of VectorAngle for 2D vectors that can return negative angles

• ### SimplexBoundary

Find the topological boundary of a simplex or simplicial complex

• ### SimplexMeasure

Get the measure of a simplex or simplicial complex

• ### SimplexOrientation

Get the orientation of a simplex

• ### SinDegree

Compute the sine of an angle given in degrees

• ### SmootherStep

An improved sigmoidal interpolation function

• ### SpinShow

Create a dynamically rotating Graphics3D object

• ### SplineCircle

Generate a BSplineCurve primitive representing a circle

• ### SqrtSpace

Move back and forth from the squared space or square root space of an algebraic number field

• ### SquareSpiralPoints

Get the coordinates of the points on a square spiral with sides parallel to the axes

• ### SquareZigzagPoints

Lattice points in a square in zigzag order from the bottom-left to the top-right corner

• ### StandardSimplex

Get the standard simplex for a specified dimension

• ### SupplementaryAngle

Compute the geometric supplement to a given angle

• ### SupplementaryAngleDegree

Compute the geometric supplement to a given angle using degrees

• ### TanDegree

Compute the tangent of an angle given in degrees

• ### TangentLine

Compute properties of the tangent line to a curve at a given point

• ### TessellationPlot

Generate a tessellation of the plane with specified cell shapes

• ### Tetartoid

Get a tetartoid given three values

• ### TetrahedronEdgeAngles

Given edgelengths of a tetrahedron, return the dihedral angles opposite those edges

• ### TexturizePolygons

Make 2D and 3D graphics with specified polygons and corresponding textures

• ### Trapezoid

Create quadrilateral polygon with two parallel sides

• ### Triangle3DTo2D

Given a 3D triangle, return an equivalent 2D triangle along with a rotation matrix and offset vector

• ### TriangleEdgeAngles

Given edge lengths of a triangle, return the angles opposite those edges

• ### TriangleEdgesQ

Test if three given lengths make a triangle

• ### TriangularSpiralPoints

Get the coordinates of the points on a triangular spiral