10.24.215 logbf ¶
POSIX specification:
https://pubs.opengroup.org/onlinepubs/9799919799/functions/logbf.html
Gnulib module: logbf or logbf-ieee
Portability problems fixed by Gnulib:
- This function is missing on some platforms:
Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9, MSVC 9.
- This function produces wrong results for subnormal numbers on some platforms:
glibc 2.11/ppc, glibc 2.7/sparc, glibc 2.7/hppa, Solaris 11.4.
Portability problems not fixed by Gnulib: