how to find out the systen and n/w charecteristics by writing codes in c Post: 302172014

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clog2l

CLOG2(3)						     Linux Programmer's Manual							  CLOG2(3)

NAME

       clog2, clog2f, clog2l - base-2 logarithm of a complex number

SYNOPSIS

       #include <complex.h>

       double complex clog2(double complex z);
       float complex clog2f(float complex z);
       long double complex clog2l(long double complex z);

DESCRIPTION

       The call clog2(z) is equivalent to clog(z)/log(2).

       The other functions perform the same task for float and long double.

       Note that z close to zero will cause an overflow.

CONFORMING TO

       These function names are reserved for future use in C99.

AVAILABILITY

       Not yet in glibc, as at version 2.8.

SEE ALSO

       cabs(3), cexp(3), clog(3), clog10(3), complex(7)

COLOPHON

       This  page is part of release 3.44 of the Linux man-pages project.  A description of the project, and information about reporting bugs, can
       be found at http://www.kernel.org/doc/man-pages/.

								    2008-08-07								  CLOG2(3)

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