πΎ Archived View for gmi.noulin.net βΊ man βΊ man3 βΊ cbrtf.3.gmi captured on 2024-08-31 at 13:45:14. Gemini links have been rewritten to link to archived content
β¬ οΈ Previous capture (2023-09-08)
-=-=-=-=-=-=-
CBRT(3) Linux Programmer's Manual CBRT(3) NAME cbrt, cbrtf, cbrtl - cube root function SYNOPSIS #include <math.h> double cbrt(double x); float cbrtf(float x); long double cbrtl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): cbrt(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 500 || /* Since glibc 2.19: */ _DEFAULT_SOURCE || /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE cbrtf(), cbrtl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || /* Since glibc 2.19: */ _DEFAULT_SOURCE || /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE DESCRIPTION These functions return the (real) cube root of x. This function cannot fail; every representable real value has a representable real cube root. RETURN VALUE These functions return the cube root of x. If x is +0, -0, positive infinity, negative infinity, or NaN, x is returned. ERRORS No errors occur. ATTRIBUTES For an explanation of the terms used in this section, see attributes(7). ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ¬ββββββββββββββββ¬ββββββββββ βInterface β Attribute β Value β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββΌββββββββββββββββΌββββββββββ€ βcbrt(), cbrtf(), cbrtl() β Thread safety β MT-Safe β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ΄ββββββββββββββββ΄ββββββββββ CONFORMING TO C99, POSIX.1-2001, POSIX.1-2008. SEE ALSO pow(3), sqrt(3) GNU 2021-03-22 CBRT(3)