The generalized exponential function and fractional trigonometric identities

Ahmed G. Radwan, Ahmed S. Elwakil

Research output: Chapter in Book/Report/Conference proceedingConference contribution


In this work, we recall the generalized exponential function in the fractional-order domain which enables defining generalized cosine and sine functions. We then re-visit some important trigonometric identities and generalize them from the narrow integer-order subset to the more general fractional-order domain. Generalized hyperbolic function relations are also given. © 2011 IEEE.
Original languageEnglish (US)
Title of host publication2011 20th European Conference on Circuit Theory and Design (ECCTD)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages5
ISBN (Print)9781457706189
StatePublished - Aug 2011

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KAUST Repository Item: Exported on 2020-10-01


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