title: Some new inequalities of Jordan type for sine.
abstract: The authors find some new inequalities of Jordan type for the sine function. These newly established inequalities are of new form and are applied to deduce some known results.
authors.affiliation: Department of Mathematics, Hangzhou Electronic Information Vocational School, Hangzhou, Zhejiang 310021, China.
authors.forename: Shan-Peng
authors.initials: SP
authors.lastname: Zeng
authors.forename: Yue-Sheng
authors.initials: YS
authors.lastname: Wu
mesh_terms: D055641:Mathematical Concepts