“…That is, an algorithm is required that decides equations between terms interpreted over the algebraic structure of time warps. In a precursor to this paper [25], decidability of the equational theory of the bounded residuated lattice W, ∧, ∨, •, \, /, id, ⊥, ⊤ , with least and greatest time warps ⊥ and ⊤, respectively, was established. A key ingredient of the proof, however, involves translating terms into a rather awkward normal form which both complicates the decision procedure and obscures the algebraic meaning of the equations.…”