PieChart[{y_1, y_2, ...}] makes a pie chart with sector angle proportional to y_1, y_2, ....PieChart[{..., w_i[y_i, ...], ..., w_j[y_j, ...], ...}] makes a pie chart with ...

ColorData["scheme"] gives a function that generates colors in the named color scheme when applied to parameter values. ColorData["scheme", " property"] gives the specified ...

OpenCLMemoryAllocate[t, len] allocates a new one-dimensional list of type t returning OpenCLMemory.OpenCLMemoryAllocate[t, {d_1, d_2, ...}] allocates a new list of dimensions ...

RegularExpression["regex"] represents the generalized regular expression specified by the string " regex".

The method "DoubleStep" performs a single application of Richardson's extrapolation for any one-step integration method. Although it is not always optimal, it is a general ...

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

RootSum[f, form] represents the sum of form[x] for all x that satisfy the polynomial equation f[x] == 0.

Structural operations on polynomials. Here is a polynomial in one variable. Expand expands out products and powers, writing the polynomial as a simple sum of terms.

FromOrderedPairs[l] constructs an edge list representation from a list of ordered pairs l, using a circular embedding. FromOrderedPairs[l, v] uses v as the embedding for the ...

Star[n] constructs a star on n vertices, which is a tree with one vertex of degree n - 1.