ratexp.transposition

Stack a transposition operator on the expression.

Preconditions:

  • None

See also:

Examples

In [1]: 
import vcsn
c = vcsn.context('law_char(abc), seriesset<law_char(xyz), b>')
c
Out[1]:
$\{a, b, c\}^*\rightarrow\mathsf{Series}[\{x, y, z\}^*\rightarrow\mathbb{B}]$
In [2]: 
r = c.ratexp('a+abc')
r
Out[2]:
$a + abc$
In [3]: 
r.transposition()
Out[3]:
$\left(a + abc\right)^{T}$

transpose and transposition should not be confused.

In [4]: 
r.transpose()
Out[4]:
$a + cba$
In [5]: 
r.transposition().transposition()
Out[5]:
${\left(a + abc\right)^{T}}^{T}$