A certified basis of 4 identities

This list of identities is a basis, proved in Lean, of [6, 8496], which generates the variety V[8496]. Removing the identities that follow from the others leaves 4 identities (Vampire); the variety page shows the shortest known basis.

Identifier sb-24d92dac273bf983 in the data of the bases-min seal.

Certified for

The identities

1. x² ≈ x³
2. xyx ≈ xyx²
3. x²yx ≈ xyx²
4. x²y² ≈ x²y²x