NSeries[f, {x, x_0, n}] gives a numerical approximation to the series expansion of f about the point x = x_0 including the terms (x - x_0) -n through (x - x_0) n.

CCall[fname, args] is a symbolic representation of a call to a function.

ExpressionToSymbolicExpressionML[expr] converts expr to ExpressionML and returns the corresponding SymbolicXML.

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

NHoldAll is an attribute which specifies that none of the arguments to a function should be affected by N.

When you install a MathLink-compatible external program using Install, the program is set up to behave somewhat like a simplified Mathematica kernel. Every time you call a ...

Cyclotomic[n, x] gives the n\[Null]^th cyclotomic polynomial in x.

Wolfram LibraryLink allows dynamic libraries to be directly loaded into the Mathematica kernel so that functions in the libraries can be immediately called from Mathematica. ...

VectorStyle is an option to VectorPlot, ListVectorPlot, and related functions that determines the style to use for drawing field vectors.

Mathematica allows you to export graphics and sounds in a wide variety of formats. If you use the notebook front end for Mathematica, then you can typically just copy and ...