Mathematical Inequalities & Applications · Volume 21, Issue 2 On approximating the error function 21-32 Pages 469-479 DOI 10.7153/mia-2018-21-32 Downloads Short PDF Full PDF PNG Authors Zhen-Hang Yang Wei-Mao Qian Yuming Chu Wen Zhang Keywords error function gamma function monotonicity bound Subject classes 33B20 26D15 26A48