This program system is being developed primarily with Steel Bank Common Lisp (SBCL). Though some effort is made to ensure portability with other Common Lisp implementations, however SBCL is ...

Previous studies have observed inconsistent relations between the acuity of the Approximate Number System (ANS) and mathematical achievement. In this paper, we hypothesize that the relation between ...

Abstract: Most communication involving mathematical expressions is carried out over computer systems. Despite this fact, the entry of mathematical expressions for computer processing remains highly ...