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Argument (complex analysis)

In mathematics (particularly in complex analysis), the argument of a complex number z, denoted arg(z), is the angle between the positive real axis and the line joining the origin and z, represented as a point in the complex plane, shown as in Figure 1. It is a multi-valued function operating on the nonzero complex numbers.To define a single-valued function, the principal value of the argument (sometimes denoted Arg z) is used. It is often chosen to be the unique value of the argument that lies within the interval (−π, π]. (Wikipedia).

Argument (complex analysis)
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From playlist Essence of complex analysis

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From playlist Complex Analysis

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From playlist Complex analysis

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From playlist Complex analysis

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From playlist Complex Analysis

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From playlist Complex Analysis

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From playlist Complex Analysis

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From playlist Summer Research Program On Dynamics Of Complex Systems 2019

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Some of the links below are affiliate links. As an Amazon Associate I earn from qualifying purchases. If you purchase through these links, it won't cost you any additional cash, but it will help to support my channel. Thank you! Complex Analysis Textbook https://amzn.to/2u5fgl4 (affiliate

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From playlist Complex Analysis

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Some of the links below are affiliate links. As an Amazon Associate I earn from qualifying purchases. If you purchase through these links, it won't cost you any additional cash, but it will help to support my channel. Thank you! Complex Analysis Textbook https://amzn.to/2u5fgl4 (affiliate

From playlist Complex Analysis

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