SmoothKernelDistribution[{x_1, x_2, ...}] represents a smooth kernel distribution based on the data values x_i.SmoothKernelDistribution[{{x_1, y_1, ...}, {x_2, y_2, ...}, ...

StreamPlot[{v_x, v_y}, {x, x_min, x_max}, {y, y_min, y_max}] generates a stream plot of the vector field {v_x, v_y} as a function of x and y. StreamPlot[{{v_x, v_y}, {w_x, ...

Widget["TextArea"] represents a text area.

BreadthFirstTraversal[g, v] performs a breadth-first traversal of graph g starting from vertex v, and gives the breadth-first numbers of the vertices. ...

DepthFirstTraversal[g, v] performs a depth-first traversal of graph g starting from vertex v, and gives a list of vertices in the order in which they were encountered. ...

GraphPolynomial[n, x] returns a polynomial in x in which the coefficient of x^m is the number of nonisomorphic graphs with n vertices and m edges. GraphPolynomial[n, x, ...

Orbits[pg, x] returns the orbits of x induced by the action of the group pg on x.

Path[n] constructs a tree consisting only of a path on n vertices.

SpringEmbedding[g] beautifies the embedding of graph g by modeling the embedding as a system of springs. SpringEmbedding[g, step, increment] can be used to refine the ...

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