A certified basis of 3 identities
This list of identities is a basis, proved in Lean, of 3 semigroups of order six, all of which generate the variety V[5740]. Removing the identities that follow from the others leaves 2 identities (Vampire); the variety page shows the shortest known basis.
Identifier sb-3ad201c9f4b2ffac in the data of the bases-min seal.
Certified for
The identities
- x³ ≈ x⁵
- x²y ≈ xyx
- xyz ≈ xzy