It has recently been established that there are exactly seven Witt equivalence classes of quadratic number fields, and then all quadratic and cubic number fields have been classified with respect to ...

Equivalence‐based instruction (EBI) is an instructional methodology grounded in the principles of stimulus equivalence, whereby teaching a limited set of direct relations gives rise to the emergence ...

Synthese, Vol. 196, No. 11, Special Issue on Medical Knowledge in a Social World (November 2019), pp. 4657-4677 (21 pages) This paper proposes a reading of the history of equivalence in mathematics.