32 citations · 32 across the 4 of their papers we have counts for
4 papers
Some new estimates of precision of Cusa-Huygens and Huygens approximations
Branko Malesevic, Marija Nenezic, Ling Zhu +2
In this paper we present some new upper bounds of the Cusa-Huygens and the Huygens approximations. Bounds are obtained in the forms of some polynomial and some rational functions.
Some estimates of precision of the Huygens approximation
Branko Malesevic, Marija Nenezic, Ling Zhu +1
In this paper are given some estimates of precision of the Huygens approximation for right neighbourhood of zero, by determinin…
Some improvements of Jordan-Steckin and Becker-Stark inequalities
Marija Nenezic, Ling Zhu
The aim of this article is to give some improvements of Jordan-Steckin and Becker-Stark inequalities discussed in [1].
Accurate approximations of some expressions involving trigonometric functions
Marija Nenezic, Branko Malesevic, Cristinel Mortici
The aim of this paper is to apply an original computation method due to Malesevic and Makragic [5] to the problem of approximating some trigonometric functions. Inequalities of Wil…