BOOTSTRAP (klibm) functions


LIBRARY ROUTINE

kerfc - compute the complement error function of the argument.

LIBRARY CALL

double kerfc(double x)

INPUT

OUTPUT

none

RETURN VALUE

One minus the error function of the input argument.

DESCRIPTION

The kerfc function computes the complement error function, defined by:

kerfc(x) = 1.0 - kerf(x)

kerfc is not a POSIX function, but is implemented in a few BSD math libraries. If it is implemented for the current architecture in libm.a, then this is simply a macro to erfc, otherwise kerfc is a macro to the Khoros portable version of erfc.

ADDITIONAL INFORMATION

none

EXAMPLES

none

SIDE EFFECTS

none

RESTRICTIONS

none

MODIFICATION

none

FILES

$BOOTSTRAP/objects/library/klibm/src/klibm.c

SEE ALSO

klibm(3)

COPYRIGHT

Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.