PrimeQCertificate[n] gives a certificate that n is prime or that n is composite.
ParetoPlot[list] creates a Pareto plot from the frequencies of the elements in list.ParetoPlot[{{cat_1, freq_1}, {cat_2, freq_2}, ...}] creates a Pareto plot from categories ...
StemExponent is an option for StemLeafPlot which specifies the integer power of 10 to be used as the stem unit.
NVariationalBound[f, u[x ], {x, x_min, x_max}, u_t, {a, a_0}, {b, b_0}, ...] numerically searches for values of the parameters a, b, ... of a trial function u_t, starting ...
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 ...
BoxesToSymbolicMathML[boxes] converts the Mathematica box structure, boxes, into a MathML-flavored SymbolicXML structure.
FromSymbolicXML[expr] converts a SymbolicXML expression expr to a more native format, if one is available.
ToCompactXML[expr] generates an equivalent SymbolicXML expression that suppresses all the redundant namespace information for elements and attributes in expr. ...
ToSymbolicXML[expr] converts an expression expr to an appropriate XML format and returns the result as SymbolicXML.
XMLGetString["data"] returns the XML expression tree corresponding to a string.XMLGetString["data", parser] uses the pre-initialized XMLParser object to parse the string.