sift¶
-
element_type
libsemigroups::SchreierSims
::
sift
(const_element_reference x)¶ Returns a copy of
x
that has been sifted through the stabiliser chain.- Return
A value of type SchreierSims::element_type.
- Parameters
x
: a const reference to a group element.
- Exceptions
LibsemigroupsException
: if the degree ofx
is not equal to the first template parameterN
.