LeastSquares (Built-in Mathematica Symbol)

LeastSquares[m, b] finds an x that solves the linear least-squares problem for the matrix equation m.x == b.

Functions with Sensitive Dependence on ... (Mathematica Tutorial)

Functions that are specified by simple algebraic formulas tend to be such that when their input is changed only slightly, their output also changes only slightly. But ...

StreamScale (Built-in Mathematica Symbol)

StreamScale is an option to StreamPlot, ListStreamPlot, and related functions that determines the length and arrowhead size of streamlines that are drawn.

Inserting Data (DatabaseLink Tutorial)

SQLInsert inserts data into a database. An alternative, using raw SQL, is described in "Inserting Data with Raw SQL". If you find that the examples in this tutorial do not ...

Examples (DatabaseLink Tutorial)

This example shows how to use a private database to store Mathematica commands and query the data from Java and Mathematica. If you find that the examples in this section do ...

EdgeColoring (Combinatorica Package Symbol)

EdgeColoring[g] uses Brelaz's heuristic to find a good, but not necessarily minimal, edge coloring of graph g.

MinimumSpanningTree (Combinatorica Package Symbol)

MinimumSpanningTree[g] uses Kruskal's algorithm to find a minimum spanning tree of graph g.

DivisorSigma (Built-in Mathematica Symbol)

DivisorSigma[k, n] gives the divisor function \[Sigma]_k (n).

FactorSquareFreeList (Built-in Mathematica Symbol)

FactorSquareFreeList[poly] gives a list of square-free factors of a polynomial, together with their exponents.

RiemannSiegelTheta (Built-in Mathematica Symbol)

RiemannSiegelTheta[t] gives the Riemann\[Dash]Siegel function \[CurlyTheta](t).