ImageForwardTransformation (Built-in Mathematica Symbol)

ImageForwardTransformation[image, function] gives an image in which each pixel at position function[{x, y}] corresponds to the position {x, y} in ...

ImagePerspectiveTransformation (Built-in Mathematica Symbol)

ImagePerspectiveTransformation[image, m] applies a linear fractional transform specified by a matrix m to the positions of each pixel in ...

PolynomialExtendedGCD (Built-in Mathematica Symbol)

PolynomialExtendedGCD[poly_1, poly_2, x] gives the extended GCD of poly_1 and poly_2 treated as univariate polynomials in x.PolynomialExtendedGCD[poly_1, poly_2, x, Modulus ...

PrecisionGoal (Built-in Mathematica Symbol)

PrecisionGoal is an option for various numerical operations which specifies how many effective digits of precision should be sought in the final result.

SpheroidalEigenvalue (Built-in Mathematica Symbol)

SpheroidalEigenvalue[n, m, \[Gamma]] gives the spheroidal eigenvalue with degree n and order m.

Throw (Built-in Mathematica Symbol)

Throw[value] stops evaluation and returns value as the value of the nearest enclosing Catch. Throw[value, tag] is caught only by Catch[expr, form] where form is a pattern ...

UnitVector (Built-in Mathematica Symbol)

UnitVector[k] gives the two-dimensional unit vector in the k\[Null]^th direction.UnitVector[n, k] gives the n-dimensional unit vector in the k\[Null]^th direction.

VertexCount (Built-in Mathematica Symbol)

VertexCount[g] gives a count of the number of vertices in the graph g.VertexCount[g, patt] gives a count of the number of vertices that match the pattern patt.

WeightedAdjacencyMatrix (Built-in Mathematica Symbol)

WeightedAdjacencyMatrix[g] gives the adjacency matrix of edge weights of the graph g.

Controlling the Precision of Results (Mathematica Tutorial)

In doing numerical operations like NDSolve and NMinimize, Mathematica by default uses machine numbers. But by setting the option WorkingPrecision->n you can tell it to use ...