erfcx(3)

NAME
erfcx - The scaled complementary error function.

CALING SEQUENCE
 y = erfcx(x)

PARAMETERS

x   : real vector

y   : real vector (of same size)

DESCRIPTION
 erfcx computes the scaled complementary error function:
 	y = exp(x^2) * erfc(x) ~ (1/sqrt(pi)) * 1/x for large x.

SEE ALSO
erf, erfc, calerf.