Definify.com

Definition 2024

trigonometric_series

trigonometric series

English

Noun

trigonometric series ‎(plural trigonometric series)

(mathematics) Any series of the form ${\frac {1}{2}}A_{o}+\displaystyle \sum _{n=1}^{\infty }(A_{n}\cos {nx}+B_{n}\sin {nx}).$