SemiBase

A certified basis of 7 identities

This list of identities is a basis, proved in Lean, of [6, 9662], which generates the variety V[5525]. Removing the identities that follow from the others leaves 2 identities (Vampire); the variety page shows the shortest known basis.

Identifier sb-b500086bb966c8ae in the data of the bases-min seal.

Certified for

The identities

  1. x³ ≈ x⁴
  2. xyx ≈ yx²
  3. x³y ≈ x²y
  4. x²yx ≈ xyx
  5. xyx ≈ xy²x
  6. xyz ≈ yxz
  7. x²yz ≈ xyz