BOOTSTRAP (klibm) functions
LIBRARY ROUTINE
kjn - compute the general Bessel function jn of the argument.
LIBRARY CALL
double kjn(int n, double x)
INPUT
- n - integer order of the Bessel function.
- x - argument to jn
OUTPUT
none
RETURN VALUE
the double precision value of the n-order Bessel function
at x.
DESCRIPTION
The kjn function computes an approximation
of the jn Bessel function. This function evaluates
the Bessel function of the first kind of integer n
order of the input argument x.
kjn 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 jn,
otherwise kjn is a macro to the Khoros
portable version of jn.
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.