Character Operations (Mathematica Guide)

Mathematica has efficient systemwide 16-bit Unicode support, allowing a full range of international, technical and other character sets and character encodings.

Do Linear Algebra (Mathematica How To)

These "How tos" give step-by-step instructions for common tasks related to linear algebra in Mathematica .

ReplaceAll (Built-in Mathematica Symbol)

expr /. rules applies a rule or list of rules in an attempt to transform each subpart of an expression expr.

Likelihood (Built-in Mathematica Symbol)

Likelihood[dist, {x_1, x_2, ...}] gives the likelihood function for observations x_1, x_2, ... from the distribution dist.

Pattern (Built-in Mathematica Symbol)

s : obj represents the pattern object obj, assigned the name s.

Majority (Built-in Mathematica Symbol)

Majority[e_1, e_2, ...] gives True if the majority of the e_i are True, and False if the majority are False.

ProductLog (Built-in Mathematica Symbol)

ProductLog[z] gives the principal solution for w in z == w e^w. ProductLog[k, z] gives the k\[Null]^th solution.

MonomialList (Built-in Mathematica Symbol)

MonomialList[poly] gives the list of all monomials in the polynomial poly.MonomialList[poly, {x_1, x_2, ...}] gives the list of monomials with respect to the variables x_i in ...

RecurrenceTable (Built-in Mathematica Symbol)

RecurrenceTable[eqns, expr, {n, n_max}] generates a list of values of expr for successive n based on solving the recurrence equations eqns.RecurrenceTable[eqns, expr, nspec] ...

Low-Level File Operations (Mathematica Guide)

Mathematica provides efficient system-independent direct access to all aspects of files of any size.