file.m is a Mathematica package file.
Mathematica options starts the full Mathematica system including notebook interface on Windows and Mac.
InterpretationBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for selections that specifies settings for InterpretationBox constructs.
Language is a global option that specifies the language in which menus, dialog boxes, error messages, and help files are displayed.
The following is a linear first-order ODE because both y[x] and y^ ′[x] occur in it with power 1 and y^′[x] is the highest derivative. Note that the solution contains the ...
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 ...
EmitSound[snd] emits the sound snd when evaluated. EmitSound[{snd_1, snd_2, ...}] emits each of the sounds snd_i in sequence.
NotebookEvaluate[notebook] evaluates all the evaluatable cells in notebook.
GraphDistance[g, s, t] gives the distance from source vertex s to target vertex t in the graph g.GraphDistance[g, s] gives the distance from s to all vertices of the graph g.
GrayLevel[level] is a graphics directive that specifies the gray-level intensity with which objects that follow should be displayed. GrayLevel[g, a] specifies opacity a.