BlockRandom (Built-in Mathematica Symbol)

BlockRandom[expr] evaluates expr with all pseudorandom generators localized, so that uses of SeedRandom, RandomInteger, and related functions within the evaluation of expr do ...

CatalanNumber (Built-in Mathematica Symbol)

CatalanNumber[n] gives the n\[Null]^th Catalan number C_n.

Fibonacci (Built-in Mathematica Symbol)

Fibonacci[n] gives the Fibonacci number F_n. Fibonacci[n, x] gives the Fibonacci polynomial F_n (x).

GoldenRatio (Built-in Mathematica Symbol)

GoldenRatio is the golden ratio \[Phi] = 1/2 (Sqrt[5] + 1), with numerical value \[TildeEqual] 1.61803.

Hash (Built-in Mathematica Symbol)

Hash[expr] gives an integer hash code for the expression expr.Hash[expr, " type"] gives an integer hash code of the specified type for expr.

ShortestPathFunction (Built-in Mathematica Symbol)

ShortestPathFunction[type, data] represents a function that gives the shortest path from a source vertex s to target vertex t in a graph.

UniformGraphDistribution (Built-in Mathematica Symbol)

UniformGraphDistribution[n, m] represents a uniform graph distribution on n-vertex, m-edge graphs.

VertexSize (Built-in Mathematica Symbol)

VertexSize is an option and property for Graph and related functions that specifies the size used for vertices.

Deleting Data with Raw SQL (DatabaseLink Tutorial)

The raw SQL command DELETE deletes data from a database. An alternative is to use the Mathematica command SQLDelete, described in "Deleting Data". If you find that the ...

Perform a Bootstrap Analysis (Mathematica How To)

Suppose that you have a limited amount of data from which to obtain estimates of statistics for a population. The sampling distribution for those estimates can be ...