Some operators used in basic arithmetic and algebra. Note that the  for ∖[Cross] is distinguished by being drawn slightly smaller than the × for ∖[Times]. Interpretation of ...

HoytDistribution[q, \[Omega]] represents a Hoyt distribution with shape parameter q and spread parameter \[Omega].

LinearRecurrence[ker, init, n] gives the sequence of length n obtained by iterating the linear recurrence with kernel ker starting with initial values ...

DSolve returns a general solution for a problem if no initial or boundary conditions are specified. The general solution to this equation is returned. However, if initial or ...

Limit[expr, x -> x_0] finds the limiting value of expr when x approaches x_0.

GraphPeriphery[g] gives the set of vertices with maximum eccentricity in the graph g.

InverseErf[s] gives the inverse error function obtained as the solution for z in s = erf(z).

VertexQ[g, v] yields True if v is a vertex in the graph g and False otherwise.

SQLArgument[arg1, arg2, ...] holds a sequence of arguments to an SQL query.

Using the objects described in "Introduction to Patterns", you can set up patterns for many kinds of expressions. In all cases, you must remember that the patterns must ...