title: Analytic real algebras.
abstract: In this paper we construct some real algebras by using elementary functions, and discuss some relations between several axioms and its related conditions for such functions. We obtain some conditions for real-valued functions to be a (edge)d-algebra.
authors.affiliation: Department of Mathematics, Research Institute for Natural Sci., Hanyang University, Seoul, 04763 Korea.
authors.forename: Young Joo
authors.initials: YJ
authors.lastname: Seo
authors.affiliation: Department of Mathematics, Chungbuk National University, Cheongju, 28644 Korea.
authors.forename: Young Hee
authors.initials: YH
authors.lastname: Kim
keywords: Analytic real algebra; BCK-algebra; Trace; d-algebra