These "How tos" give step-by-step instructions for common tasks related to styling and formatting notebooks in Mathematica .

These "How tos" give step-by-step instructions for common tasks related to solving differential equations in Mathematica .

Boxed is an option for Graphics3D that specifies whether to draw the edges of the bounding box in a three-dimensional picture.

FileFormat["name"] attempts to determine what Import format could be used to import the file corresponding to " name".

Subsuperscript[x, y, z] is an object that formats as x_y^z.

Superscript[x, y] is an object that formats as x^y.

ConnectedQ[g] yields True if undirected graph g is connected. If g is directed, the function returns True if the underlying undirected graph is connected. ConnectedQ[g, ...

MakeDirected[g] constructs a directed graph from a given undirected graph g by replacing each undirected edge in g by two directed edges pointing in opposite directions.

EquationTrekkerState[{eqns, dvars, {t, t_min, t_max}}, params, treks, opts] is the data object returned by the function EquationTrekker, that contains the information needed ...

Block[{x, y, ...}, expr] specifies that expr is to be evaluated with local values for the symbols x, y, .... Block[{x = x_0, ...}, expr] defines initial local values for x, ...