About this article
Published Online: Jul 14, 2009
Page range: 67 - 72
DOI: https://doi.org/10.2478/v10037-009-0007-9
This content is open access.
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.