document.write("«&nbsp;<a href='/news/view?id=85128'>A history of S_IFMT</a>");document.write(" | ");document.write("<a href='/news/view?id=85130'>A new approach to the sharpening and generalizations of Shafer-Fink and Wilker type inequalities. (arXiv:1712.03772v2 [math.CA] UPDATED)</a>&nbsp;»");