David Schultz e7780530fa Add a "kernel" log function, based on e_log.c, which is useful for ... implementing accurate logarithms in different bases. This is based on an approach bde coded up years ago. This function should always be inlined; it will be used in only a few places, and rudimentary tests show a 40% performance improvement in implementations of log2() and log10() on amd64. The kernel takes a reduced argument x and returns the same polynomial approximation as e_log.c, but omitting the low-order term. The low-order term is much larger than the rest of the approximation, so the caller of the kernel function can scale it to the appropriate base in extra precision and obtain a much more accurate answer than by using log(x)/log(b).		2010-12-05 22:11:03 +00:00
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amd64	Use __FBSDID() instead of RCSID() in most .S files under lib/msun/i386,	2010-10-01 20:14:36 +00:00
arm
bsdsrc
i387	Use __FBSDID() instead of RCSID() in most .S files under lib/msun/i386,	2010-10-01 20:14:36 +00:00
ia64	Use, in uncovered part, the END() macro in order to improve debugging.	2009-05-25 14:37:10 +00:00
ld80	On i386, gcc truncates long double constants to double precision	2008-08-02 03:56:22 +00:00
ld128	Add implementations of acosl(), asinl(), atanl(), atan2l(),	2008-07-31 22:41:26 +00:00
man	Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while	2010-08-16 15:18:30 +00:00
mips
powerpc
sparc64
src	Add a "kernel" log function, based on e_log.c, which is useful for	2010-12-05 22:11:03 +00:00
Makefile	Disable gcc's built-in rint() function when compiling s_nearbyint.c.	2010-12-03 00:05:49 +00:00
Symbol.map	Introduce __isnanf() as an alias for isnanf(), and make the isnan()	2010-06-12 17:32:05 +00:00