Stack a transposition operator on the expression.
Preconditions:
See also:
In [1]:
import vcsn
c = vcsn.context('law_char(abc), seriesset<law_char(xyz), b>')
c
Out[1]:
In [2]:
r = c.expression('a+abc')
r
Out[2]:
In [3]:
r.transposition()
Out[3]:
transpose
and transposition
should not be confused.
In [4]:
r.transpose()
Out[4]:
In [5]:
r.transposition().transposition()
Out[5]: