Integer and Number Theoretic Functions (Mathematica Tutorial)

Some integer functions. The remainder on dividing 17 by 3. The integer part of 17/3.

HarwellBoeing (Mathematica Import/Export Format)

Harwell\[Dash]Boeing matrix format. Used for exchanging and storing sparse matrices. Plain text format. File format of the Harwell\[Dash]Boeing collection of standard test ...

MTX (Mathematica Import/Export Format)

Matrix Market matrix format. Used for exchanging and storing test matrices. Plain text format. File format of the NIST Matrix Market collection of standard test matrices. ...

FindIndependentEdgeSet (Built-in Mathematica Symbol)

FindIndependentEdgeSet[g] finds an independent edge set of the graph g with a maximum number of edges.

VertexQ (Built-in Mathematica Symbol)

VertexQ[g, v] yields True if v is a vertex in the graph g and False otherwise.

Solve an Equation (Mathematica How To)

Mathematica has many powerful features which enable you to solve many kinds of equations.

QRDecomposition (Built-in Mathematica Symbol)

QRDecomposition[m] yields the QR decomposition for a numerical matrix m. The result is a list {q, r}, where q is an orthogonal matrix and r is an upper-triangular matrix.

VertexOutDegree (Built-in Mathematica Symbol)

VertexOutDegree[g] gives the list of vertex out-degrees for all vertices in the graph g.VertexOutDegree[g, v] gives the vertex out-degree for the vertex v.

Accuracy (Built-in Mathematica Symbol)

Accuracy[x] gives the effective number of digits to the right of the decimal point in the number x.

Operator Input Forms (Mathematica Tutorial)

Characters that are not letters, letter-like forms, or structural elements are treated by Mathematica as operators. Mathematica has built-in rules for interpreting all ...