Differentiation and Integration

  • Lawrence Sirovich
Part of the Text in Applied Mathematics book series (TAM, volume 1)

Abstract

To start the present discussion of differentiation, we recall the results of Exercise 6 at the end of Chapter 1, namely that the addition and subtraction of
$$ z = x + iy,\;\;\bar z = x - iy $$
yields
$$ x = \frac{{z + \bar z}}{2},\;\;y = \frac{{z - \bar z}}{{2i.}} $$
(3.1)

Keywords

sinO 

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Copyright information

© Springer Science+Business Media New York 1988

Authors and Affiliations

  • Lawrence Sirovich
    • 1
  1. 1.Division of Applied MathematicsBrown UniversityProvidenceUSA

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