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arxiv: 1701.05098 · v1 · pith:X4J5YUZGnew · submitted 2017-01-15 · 🧮 math.GM

A reformulated series expansion of the arctangent function

classification 🧮 math.GM
keywords functionarctangentexpansionseriescomplexexpressedformulainvolving
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In our recent publication we obtained a series expansion of the arctangent function involving complex numbers. In this work we show that this formula can also be expressed as a real rational function.

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