A certified basis of 8 identities
This list of identities is a basis, proved in Lean, of 3 semigroups of order six, all of which generate the variety V[13356]. Removing the identities that follow from the others leaves 6 identities (Vampire); the variety page shows the shortest known basis.
Identifier sb-eafa081e11d5582a in the data of the bases-min seal.
Certified for
The identities
- x² ≈ x³
- x²yx ≈ xyx
- xyx ≈ xyx²
- xyxy ≈ xy²x
- xyxzx ≈ xyzx
- xyzxy ≈ xyzyx
- xyzxz ≈ xyz²x
- xyzyz ≈ xzy²z