À propos de cet article
Publié en ligne: 14 juil. 2009
Pages: 67 - 72
DOI: https://doi.org/10.2478/v10037-009-0007-9
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For a complex valued function defined on its domain in complex numbers the differentiability in a single point and on a subset of the domain is presented. The main elements of differential calculus are developed. The algebraic properties of differential complex functions are shown.