Find[stream, " text"] finds the first line in an input stream that contains the specified string. Find[stream, {"text_1", "text_2", ...}] finds the first line that contains ...

Select[list, crit] picks out all elements e_i of list for which crit[e_i] is True. Select[list, crit, n] picks out the first n elements for which crit[e_i] is True.

Find searches the current notebook for matches to the text contained in the Search for: field of the dialog box.

The default behavior for a function in Mathematica is carefully chosen to be suitable for the vast majority of cases. Mathematica also gives you fine-grained control over the ...

Mathematica provides several convenient ways to find information about functions. In addition to searching the documentation or navigating the guide pages, you can access ...

FindGeneratingFunction[{a_1, a_2, ...}, x] attempts to find a simple generating function in x whose n\[Null]^th series coefficient is a_n.FindGeneratingFunction[{{n_1, a_1}, ...

FindFile[name] finds the file with the specified name that would be loaded by Get[name] and related functions.

FindRoot[f, {x, x_0}] searches for a numerical root of f, starting from the point x = x_0.FindRoot[lhs == rhs, {x, x_0}] searches for a numerical solution to the equation lhs ...

Find Next searches forward for the next occurrence of the text string entered in the Find dialog box.

Find Previous searches backward for the next occurrence of the text string entered in the Find dialog box.