Revision history [back]
 | 1 | initial version |
Just give a name to your word:
sage: w= Word(x^3*y*x*z^2*x)
Then discover some methd related to periods:
sage: w.per<TAB_KEY>
Then look at the documentation of the periods method:
sage: w.periods?
Then construct your dedicated function, knowing that:
sage: w.periods()
[7]
sage: w = Word('ababab')
sage: w.periods()
[2, 4]
sage: w = Word('abcdabcde')
sage: w.periods()
[]
| | 2 | No.2 Revision |
Just give a name to your word:
sage: w= Word(x^3*y*x*z^2*x)
Then discover some methd related to periods:
sage: w.per<TAB_KEY>
Then look at the documentation of the periods method:
sage: w.periods?
Then construct your dedicated own periodicity function, knowing that:
sage: w.periods()
[7]
sage: w = Word('ababab')
sage: w.periods()
[2, 4]
sage: w = Word('abcdabcde')
sage: w.periods()
[]
