CLOG2, CLOG2F, CLOG2L - reference manual online

Base-2 logarithm of a complex number.

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 2.19.
SEE ALSO cabs(3), cexp(3), clog(3), clog10(3), complex(7)
COLOPHON This page is part of release 4.04 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at
2014-08-19 CLOG2(3)
This manual Reference Other manuals
clog2(3) referred by clog(3) | clog10(3) | complex(7) | log2(3)
refer to cabs(3) | cexp(3) | clog(3) | clog10(3) | complex(7)