Journal of Mathematical Inequalities · Volume 12, Issue 3 A family of Windschitl type approximations for gamma function 12-67 Pages 889-899 DOI 10.7153/jmi-2018-12-67 Downloads Short PDF Full PDF PNG Authors Zhen-Hang Yang Jing-Feng Tian Keywords Gamma function monotonicity convexity Windschitl type approximation Subject classes 33B15 26D15 26A48 26A51
