clog10l

(3)

base-10 logarithm of a complex number

Library functionsmanpages-dev 6.9.1-1also documents clog10, clog10f

#define _GNU_SOURCE /* See feature_test_macros(7) */ #include <complex.h> double complex clog10(double complex z); float complex clog10f(float complex z); long double complex clog10l(long double complex z);

LIBRARY

Math library (libm, -lm)

DESCRIPTION

The call clog10(z) is equivalent to:

clog(z)/log(10)

or equally:

log10(cabs(c)) + I * carg(c) / log(10)

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

Note that z close to zero will cause an overflow.

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(7).

Interface	Attribute	Value
clog10 (), clog10f (), clog10l ()	Thread safety	MT-Safe

STANDARDS

GNU.

HISTORY

glibc 2.1.

The identifiers are reserved for future use in C99 and C11.

LIBRARY

DESCRIPTION

ATTRIBUTES

STANDARDS

HISTORY

See also