https://docs.oracle.com/cd/E88353_01/html/E37846/logbf-3m.html
logbf - man pages section 3: Extended Library Functions, Volume 2
logb , logbf , logbl - radix-independent exponent These functions compute the exponent of x , which is the integral part of log r | x |, as a signed floating...
man pagesextended librarysectionfunctionsvolume
https://docs.oracle.com/cd/E86824_01/html/E54769/logbf-3m.html
logbf - man pages section 3: Extended Library Functions, Volume 2
logb , logbf , logbl - radix-independent exponent These functions compute the exponent of x , which is the integral part of log r | x |, as a signed floating...
man pagesextended librarysectionfunctionsvolume