BOOTSTRAP (klibm) functions
LIBRARY ROUTINE
klog2 - compute the base 2 logarithm of the argument.
LIBRARY CALL
double klog2(double x)
INPUT
OUTPUT
none
RETURN VALUE
the double precision base 2 logarithm of the double
precision input argument.
DESCRIPTION
The klog2 function computes the base 2
logarithm of the double precision input argument.
klog2 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 log2,
otherwise klog2 is a macro to the Khoros
portable version of log2.
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.