7 Commits

Author	SHA1	Message	Date
Bruce Evans	5d8d8dd3b6	Use the C library version of log10() instead of the inaccurate formula ... log10(x) = log10e * log(x). This fixes some small (one or two ULP) inaccuracies. Found by: ucbtest	1997-02-24 17:44:08 +00:00
Bruce Evans	9e2d0733c5	Oops, I thought I was fixing the double precision lg10 in the ... previous revision. Use log10f() instead of log10(). log10f() is currently slightly slower than log10() on P5's, but it is potentially significantly faster. Fixed declaration of the C function used in the (unused?) KR_headers case.	1997-02-24 17:35:33 +00:00
Bruce Evans	799e5901b3	Use the C library version of log10() instead of the inaccurate formula ... log10(x) = log10e * log(x). The formula would work if the RHS were evaluated in extended precision with an extended precision log(). This actually happened with the i387 log() because it returns excess precision. Found by: ucbtest	1997-02-16 17:54:58 +00:00
Jordan K. Hubbard	51295a4d3e	General -Wall warning cleanup, part I. ... Submitted-By: Kent Vander Velden <graphix@iastate.edu>	1996-07-12 18:57:58 +00:00
Peter Wemm	a5b996a7ec	recording cvs-1.6 file death	1995-12-30 19:02:48 +00:00
Jean-Marc Zucconi	f310327a5b	Update to the 1995/09/20 version. Previous version was 1993/12/17.	1995-09-28 20:49:15 +00:00
L Jonas Olsson	09c656ca68	Library for f2c (part 2 of 2) ... Obtained from: netlib.att.com	1994-10-26 18:17:41 +00:00