BOOTSTRAP (klibm) functions


LIBRARY ROUTINE

kj0 - compute the Bessel function j0 of the argument.

LIBRARY CALL

double kj0(double x)

INPUT

OUTPUT

none

RETURN VALUE

the double precision value of the j0 Bessel function at x.

DESCRIPTION

The kj0 function computes an approximation of the j0 Bessel function. This function evaluates the Bessel function of the first kind of integer order at an input argument x.

kj0 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 j0, otherwise kj0 is a macro to the Khoros portable version of j0.

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.