# Complex Function Differentiability

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## Complex Function Differentiability

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.

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# Formalized Mathematics

## (a computer assisted approach)

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SCImago Journal Rank (SJR) 2016: 0.207
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researchers in the fields of formal methods and computer-checked mathematics

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