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* Clean up the FP stack before returning. The i387 exp() leaked an FPbde1996-06-011-1/+2
| | | | | register on its first call. Subsequent calls reused the register so the leak didn't accumulate. Fixes PR 1275.
* Don't trash %ebp.bde1996-02-251-2/+2
| | | | Obtained from: NetBSD
* Fixed some minor formatting problems to silence manck some more.mpp1996-02-128-21/+13
| | | | | | | | | Corrected some bogus cross references to man pages that we don't/won't have and either deleted them, or found a more appropriate man page that we do have. Various other minor changes to silence manck. Manck is currently down to about 200 lines of errors, down from the 500 - 600+ when I started all this.
* Correct one small typo in previous commit.mpp1996-02-091-2/+2
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* Added some missing MLINKS for section 3 man pages.mpp1996-02-091-12/+35
| | | | | | | Also corrected a few minor formatting errors, file location and cross references in some of the section 3 man pages. This shuts up a lot of the output from "manck" for section 3.
* Undo the the changes in the previous revision (MANSRC now works right again).bde1995-10-221-7/+8
| | | | Use ${INSTALL} instead of install.
* Fixed use of too many args for `.Em'.bde1995-10-221-10/+12
| | | | | | | | Fixed description of domain of y*(). Fixed description of error domain. (This description is still half redundant and half wrong, as in many other math man pages. fdlibm doesn't support the VAX or Tahoe.) Fixed capitalization of `Bessel'.
* Compress manual pages (if desired) in the obj directory ratherwollman1995-10-021-7/+6
| | | | | | than in the installation destination. Should make release-building substantially faster. The msun Makefile changes simple adapt to the new scheme.
* Remove trailing whitespace.rgrimes1995-05-30164-1064/+1064
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* Submitted by: J.T. Conklin <jtc@wimsey.com>bde1995-04-076-10/+56
| | | | | | | Second part of update to fdlibm 5.2: speed up argument reduction for trig functions in the case pi/4 < |x| < 3pi/4. Remove unused static constants ("one").
* Submitted by: J.T. Conklin <jtc@wimsey.com>bde1995-04-072-4/+4
| | | | | First part of update to fdlibm 5.2: fix jn(n, x) and jnf(n, x). jn(-1, x) was too large by a factor of 3.
* Obtained from: NetBSDbde1995-03-081-2/+7
| | | | | Remove common sources from ${SRCS} when they are replaced by arch-specific sources.
* Additions from Thomas Graichen to mention each functions' floating pointjkh1995-03-0127-159/+440
| | | | | counterpart. Submitted by: Thomas Graichen <graichen@sirius.physik.fu-berlin.de>
* Add missing z_abs. In BSD tradition this is in libm.a.ljo1994-11-111-0/+7
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* Install math.h.bde1994-09-081-1/+8
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* Latest fix from jtc:jkh1994-08-191-2/+13
| | | | | | | | | | | | | The fyl2xp1 instruction has such a limited range: -(1 - (sqrt(2) / 2)) <= x <= sqrt(2) - 1 it's not worth trying to use it. Also, I'm not sure fyl2xp1's extra precision will matter once the result is converted from extended real (80 bits) back to double real (64 bits). Reviewed by: jkh Submitted by: jtc
* Make this puppy actually compile now.jkh1994-08-191-3/+2
| | | | Submitted by: jkh
* Do all the includes: <machine/asm.h> -> <machine/asmacros.h>jkh1994-08-1923-46/+46
| | | | | Reviewed by: Submitted by:
* Change includes to reference <machine/asmacros.h>.jkh1994-08-191-2/+2
| | | | Submitted by: jkh
* This commit was generated by cvs2svn to compensate for changes in r2116,jkh1994-08-19214-0/+20438
|\ | | | | | | which included commits to RCS files with non-trunk default branches.
| * J.T. Conklin's latest version of the Sun math library.jkh1994-08-19214-0/+20438
| | | | | | | | | | | | | | | | | | | -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
* BSD 4.4 Lite Lib Sourcesrgrimes1994-05-274-0/+1123
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