3

Mathematica automatically loads much of the functionality of the Wolfram Language on opening, unlike other languages which often only provide base functionality until packages are loaded/imported. For special packages like the one you mention, they can be loaded in at least two ways: Needs["FourierSeries`"] or <<FourierSeries` See this page ...


3

Although, it seems like the question has been addressed in comments, it may be useful to clarify the subject in general. The command Get["http://nrgljubljana.ijs.si/sneg/sneg.m"] does not install the package, it simply loads the package into the Mathematica session from the Web. This does not allow one using it offline. Installation on Windows Step-...


2

Expanding a comment: we can use GAP to compute large character tables and then import them to Mathematica. A simple GAP function based on this solution: storeSymmetricCharacterTable := function(n, filename) local c, f; c := CharacterTable("Symmetric", n); f := OutputTextFile(filename, false); SetPrintFormattingStatus(f, false); ...


Only top voted, non community-wiki answers of a minimum length are eligible