clog10(3) — Справочная страница Linux

clog10(3)               Library Functions Manual               clog10(3)

ИМЯ

       clog10, clog10f, clog10l - base-10 logarithm of a complex number

БИБЛИОТЕКА

       Math library (libm, -lm)

СИНТАКСИС

       #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);

ОПИСАНИЕ

       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.

АТРИБУТЫ

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           │ Attribute     │ Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ clog10(), clog10f(), clog10l()      │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

СТАНДАРТЫ

       GNU.

ИСТОРИЯ

       glibc 2.1.

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

СМОТРИТЕ ТАКЖЕ

       cabs(3), cexp(3), clog(3), clog2(3), complex(7)

КОЛОФОН

       This page is part of the man-pages (Linux kernel and C library
       user-space interface documentation) project.  Information about
       the project can be found at 
       ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report
       for this manual page, see
       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
       This page was obtained from the tarball man-pages-6.9.1.tar.gz
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       2024-06-26.  If you discover any rendering problems in this HTML
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       man-pages@man7.org

Linux man-pages 6.9.1          2024-05-02                      clog10(3)

Страницы, ссылающиеся на эту страницу: cexp2(3), clog2(3), clog(3), log10(3), complex(7)