Book:Murray R. Spiegel/Mathematical Handbook of Formulas and Tables/Chapter 35/Complementary Error Function

Complementary Error Function $\map \erfc x = 1 - \map \erf x$

$35.4$: Power Series Expansion for Complementary Error Function

$35.5$: Asymptotic Expansion for Complementary Error Function

$35.6$: Properties of Complementary Error Function

$35.6.1$: Complementary Error Function of Zero

$35.6.2$: Limit to Infinity of Complementary Error Function