todd_coxeter¶
-
inline std::shared_ptr<ToddCoxeter> libsemigroups::FpSemigroup::todd_coxeter() const¶
Returns the libsemigroups::fpsemigroup::ToddCoxeter instance used to compute the finitely presented semigroup (if any).
- Exceptions
This function guarantees not to throw a LibsemigroupsException.
- Complexity
Constant.
- See
- Parameters
(None)
- Returns
A shared_ptr to a congruence::KnuthBendix or nullptr.