%0 Journal Article %T Analytic differenceability of functions %J Mathematical Analysis and its Contemporary Applications %I Research & Science Group Ltd %Z 2716-9898 %A Mehboodi, Soodeh %A Hooshmand, Mohammad Hadi %D 2021 %\ 02/24/2021 %V 3 %N 1 %P 1-12 %! Analytic differenceability of functions %K Bernoulli and Euler polynomials %K Bernoulli and Euler numbers %K Analytic summability %R 10.30495/maca.2021.680048 %X Analytic summability of functions was introduced by Hooshmand in 2016. He used Bernoulli numbers and polynomials Bn(z) to define analytic summability and related analytic summand functions. Since the Bernoulli and Euler polynomials have many similarities, so it motivated us to define differenceability and introduce analytic difference function of a complex or real function by utilizing the Euler numbers and polynomials En(z). Also, we prove some criteria for analytic differenceability of analytic functions. Moreover, we observe that the analytic difference function is indeed a series of the Euler polynomials and arrive at some series convergence tests for Euler polynomial series Σ∞n=0cnEn(z). %U https://www.macajournal.com/article_680048_f8dc878765ad98f0ebdf44b27b6ff0a5.pdf