Functions and Analysis

    

On Certain Finite Sums of Inverse Tangents

Authors: Martin Nicholson

An identity is proved connecting two finite sums of inverse tangents. This identity is discretized version of Jacobi's imaginary transformation for the modular angle from the theory of elliptic functions. Some other related identities are discussed.

Comments: 10 Pages. A new theorem is added.

Download: PDF

Submission history

[v1] 2020-02-25 12:06:21
[v2] 2020-02-28 12:33:21
[v3] 2020-03-09 08:27:08
[v4] 2020-10-04 09:51:59

Unique-IP document downloads: 827 times

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