Extract.free            Extract or replace parts of a free group object
Ops.free                Arithmetic Ops methods for the free group
abc                     Create an alphabetical free group element
abelianize              Abelianization of free group elements
abs.free                Absolute value of a 'free' object
alpha                   Single-symbol words
backwards               Write free objects backwards
c                       Concatenation of free objects
char_to_free            Convert character vectors to free objects
cumsum                  Cumulative sum
cycred                  Cyclic reductions of a word
donames                 Names attributes of free group elements
free                    Objects of class 'free'
freegroup-package       The Free Group
getlet                  Get letters of a freegroup object
identity                The identity element
keep                    Keep or drop symbols
nielsen                 Outer automorphisms of the free group
print.free              Print free objects
reduce                  Reduction of a word to reduced form
rfree                   Random free objects
size                    Bignesses of a free object
subs                    Substitute and invert symbols
sum                     Repeated summation by concatenation
tietze                  Tietze form for free group objects
