We consider models of growing random trees {Tf(n):n?1} with model dynamics driven by an attachment function f:Z+?R+. At each stage a new vertex enters the system and connects to v in current tree probability proportional f(degree(v)). The main goal this study is understand performance root finding algorithms. A large body work (e.g., Random Structures Algorithms 50 (2017) 158–172; IEEE Trans. N...

In this paper, we propose a novel blended algorithm that has the advantages of trisection method and false position method. Numerical results indicate proposed outperforms secant, trisection, Newton–Raphson, bisection regula falsi methods, as well hybrid last two methods by Sabharwal, with regard to number iterations average running time.

the main objective of endodontic therapy is the thorough mechanical and chemical cleansing of the entire root canal system and its complete obturation with an inert filling material. failure to find and fill a canal contributes toward the failure of endodontic therapy .the root canal anatomy of mandibular first molars is complex. studies of the morphologic structure of root canal systems have d...