SemiBase

A certified basis of 4 identities

This list of identities is a basis, proved in Lean, of [6, 6729], which generates the variety V[6729]. Removing the identities that follow from the others leaves 2 identities (Vampire); the variety page shows the shortest known basis.

Identifier sb-f45af0f507cc54e7 in the data of the bases-min seal.

Certified for

The identities

  1. x² ≈ x³
  2. xy ≈ xy²
  3. xy ≈ yxy
  4. xyz ≈ yxz