MeanDifferenceCI[list_1, list_2] gives a confidence interval for the difference between the population means estimated from list_1 and list_2.

Stellate[expr] replaces each polygon in graphics expression expr by a pyramid, with the polygon as its base.Stellate[expr, ratio] uses a stellation ratio ratio.

Biharmonic[f] gives the biharmonic, \[Del]^4 f, of the scalar function f in the default coordinate system. Biharmonic[f, coordsys] gives the biharmonic of f in the coordinate ...

ToCompactXML[expr] generates an equivalent SymbolicXML expression that suppresses all the redundant namespace information for elements and attributes in expr. ...

Building on Mathematica's extensive data manipulation capabilities, Mathematica 8 adds a wide range of new import and export features, advanced image processing algorithms, ...

Two decades of intense R&D at Wolfram Research have given Mathematica by far the world's broadest and deepest coverage of special functions—and greatly expanded the whole ...

ESRI shape file format. Common GIS file format. Used for archiving and exchanging cartographic and geospatial information. Stores the geometry and data of map features. SHP ...

BarabasiAlbertGraphDistribution[n, k] represents a Barabasi\[Dash]Albert graph distribution for n-vertex graphs where a new vertex with k edges is added at each step.

CarmichaelLambda[n] gives the Carmichael function \[Lambda](n), defined as the smallest integer m such that k^m \[Congruent] 1 mod n for all k relatively prime to n.

CoefficientRules[poly, {x_1, x_2, ...}] gives the list {{e_11, e_12, ...} -> c_1, {e_21, ...} -> c_2, ...} of exponent vectors and coefficients for the monomials in poly with ...