A certified basis of 2 identities
This list of identities is a basis, proved in Lean, of 2 semigroups of order six, all of which generate the variety V[6883]. Removing the identities that follow from the others leaves 2 identities (Vampire); the variety page shows the shortest known basis.
Identifier sb-df490bd1502e7a0d in the data of the bases-min seal.
Certified for
The identities
- xy ≈ xy³
- x³y² ≈ yxy