Finite trigonometric sums arising from Ramanujan's theta functions
Bruce C. BerndtSun KimAlexandru Zaharescu
所有作者
Bruce C. BerndtSun KimAlexandru Zaharescu
文献摘要
Two classes of finite trigonometric sums, each involving only sin’s, are evaluated in closed form. The previous and original proofs arise from Ramanujan’s theta functions and modular equations.