A Curious Trigonometric Identity

DOI10.2307/2310381zbMath0081.34002OpenAlexW4246980186MaRDI QIDQ3250015

Raphael M. Robinson

Publication date: 1957

Published in: The American Mathematical Monthly (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2310381

zbMATH Keywords

functional analysis

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