nr_strong_generators¶
-
inline size_t libsemigroups::SchreierSims::nr_strong_generators(index_type const depth) const noexcept¶
The number of strong generators at a given depth.
- Exceptions
This function is
noexcept
and is guaranteed never to throw.- Complexity
Constant.
- Parameters
(None)
- Parameters
depth – the depth.
- Returns
The number of strong generators, a value of
size_t
, at depthdepth
of the stabiliser chain.