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* Avoid integer overflow in MPFR_FAST_COMPUTE_IF_SMALL_INPUT.vlefevre2007-05-281-1/+2
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4468 280ebfd0-de03-0410-8827-d642c229c3f4
* Added "Contributed by the Arenaire and Cacao projects, INRIA." to thevlefevre2007-02-071-0/+1
| | | | | | | copyright notices and removed a few old things. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4350 280ebfd0-de03-0410-8827-d642c229c3f4
* Copyright notice update: added 2007.vlefevre2007-01-101-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4326 280ebfd0-de03-0410-8827-d642c229c3f4
* Fixed FSF address.vlefevre2006-03-311-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4055 280ebfd0-de03-0410-8827-d642c229c3f4
* replaced 6th empty argument of MPFR_FAST_COMPUTE_IF_SMALL_INPUT by {}zimmerma2006-03-161-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4038 280ebfd0-de03-0410-8827-d642c229c3f4
* Added ', Inc.' when missing after 'Free Software Foundation'.vlefevre2006-01-051-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3985 280ebfd0-de03-0410-8827-d642c229c3f4
* Updated the copyright notices according to the new GNU rules on:vlefevre2006-01-051-1/+1
| | | | | | | | | | | http://www.gnu.org/prep/maintain/maintain.html#Copyright-Notices i.e. added 2006 to every MPFR file. Note: the copyright notices (currently 336) should match the regexp Copyright.* 2006 Free Software so that it will be easier to update them for the next year... git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3983 280ebfd0-de03-0410-8827-d642c229c3f4
* Removed trailing spaces (better for future patches, as such spacesvlefevre2005-08-181-2/+2
| | | | | | | are sometimes stripped). git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3726 280ebfd0-de03-0410-8827-d642c229c3f4
* Converted tabs to spaces with expand.vlefevre2005-08-181-26/+26
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3725 280ebfd0-de03-0410-8827-d642c229c3f4
* Change the address of the FSF.pelissip2005-06-021-2/+2
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3606 280ebfd0-de03-0410-8827-d642c229c3f4
* Remove useless test.pelissip2005-05-171-6/+0
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3574 280ebfd0-de03-0410-8827-d642c229c3f4
* Add support for FAST_COMPUTE_IS_SMALL_INPUT.pelissip2005-05-131-0/+3
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3552 280ebfd0-de03-0410-8827-d642c229c3f4
* Replace mpfr_can_round (..., GMP_RNDN, GMP_RNDZ, ...) to fast replacementpelissip2005-03-141-2/+2
| | | | | | | mpfr_round_p. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3388 280ebfd0-de03-0410-8827-d642c229c3f4
* Log input and ouput of functions.pelissip2005-02-151-1/+4
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3315 280ebfd0-de03-0410-8827-d642c229c3f4
* Add ZivLoop controler.pelissip2005-02-141-3/+4
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3295 280ebfd0-de03-0410-8827-d642c229c3f4
* Optimize mpfr_asin by improving the choice of the initial precision.pelissip2004-12-161-21/+21
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3144 280ebfd0-de03-0410-8827-d642c229c3f4
* Replace mpfr_neg to MPFR_CHANGE_SIGN.pelissip2004-12-101-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3128 280ebfd0-de03-0410-8827-d642c229c3f4
* Clean up the code (Removing useless variables and avoid mixing wrong integer ↵pelissip2004-12-101-56/+47
| | | | | | | | | | | types). Optimize the code by improving memory allocation scheme and by incrementating by BITS_PER_MP_LIMB in case of an error instead of MPFR_INT_CEIL_LOG2 (prec). Fix an overflow bug for X=+/-1 (If PI is inside the exponent range, but not PI/2). git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3125 280ebfd0-de03-0410-8827-d642c229c3f4
* Replace use of mpfr_save_emin_emax () / mpfr_restore_emin_emax()pelissip2004-11-181-4/+3
| | | | | | | | by MPFR_SAVE_EXPO macros (DECL, MARK and FREE) which are faster and thread safe. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3100 280ebfd0-de03-0410-8827-d642c229c3f4
* Replace __gmpfr_ceil_log2 by MPFR_INT_CEIL_LOG2 when possible.pelissip2004-11-101-1/+2
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3076 280ebfd0-de03-0410-8827-d642c229c3f4
* Unlikely some tests.pelissip2004-06-161-3/+2
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2927 280ebfd0-de03-0410-8827-d642c229c3f4
* Fix overflow and add corresponding tests.pelissip2004-05-061-6/+8
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2908 280ebfd0-de03-0410-8827-d642c229c3f4
* improved coverage testzimmerma2004-02-131-1/+2
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2698 280ebfd0-de03-0410-8827-d642c229c3f4
* + Better support of non IEEE doubles.pelissip2004-02-061-3/+1
| | | | | | | + You can compile MPFR without gmp internal files (ie gmp-impl.h, gmp-mparam.h, and config.h). You only need gmp.h and libgmp.a. But you can still compile with GMP internal files (configure detects them). git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2665 280ebfd0-de03-0410-8827-d642c229c3f4
* added several hard-coded tests (and fixed bugs found)zimmerma2004-01-221-9/+6
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2644 280ebfd0-de03-0410-8827-d642c229c3f4
* + Optimize a few div.cpelissip2003-12-151-15/+15
| | | | | | | | | | | | + Remove some warnings in asin.c, atan.c. + Include limits.h before gmp-impl.h in mpfr-impl.h + mpfr-tests.h doesn't include anumore standard include files. + Test files include only standard includes and mpfr-tests.h. + Add some forgotten mpfr_clear in mpf[r]_compat. + Remove some warnings in the tests. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2576 280ebfd0-de03-0410-8827-d642c229c3f4
* Fix some bugs (Use MPFR_ASSERT(1) instead of MPFR_ASSERT(0))pelissip2003-11-051-1/+1
| | | | | | | Optimize swap.c and copysign.c. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2536 280ebfd0-de03-0410-8827-d642c229c3f4
* + Remove MPFR_CLEAR_NAN and MPFR_CLEAR_INF. Only use MPFR_CLEAR_FLAGS.pelissip2003-11-041-0/+1
| | | | | | | | | | | | | | MPFR_SET_INF, MPFR_SET_ZERO and MPFR_SET_ZERO must clear the flags before setting them. + Add a new test in tacosh.c : check Inf / Nan flags. + Use MPFR_IS_SINGULAR in all the remaining files. + Fix the use of MPFR_CLEAR_FLAGS. + mpfr-impl.h auto include gmp.h, gmp-impl.h, mpfr.h and limits.h. + Rename _PROTO to _MPFR_PROTO, and remove _GMP_PROTO. + Add MPFR_INT_SIGN macro. + Encapsulate a few more the sign. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2529 280ebfd0-de03-0410-8827-d642c229c3f4
* Use of MPFR_UNLIKELY and MPFR_IS_SINGULAR for fast detection of special ↵pelissip2003-10-281-14/+14
| | | | | | | | | values (Nan, Inf or Zero). Start to encapsulate the sign to be independant of the reprensation (Must be 1 or -1). git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2525 280ebfd0-de03-0410-8827-d642c229c3f4
* replaced mpfr_can_round (approx, err, rnd1, GMP_RNDN, prec)zimmerma2003-10-141-1/+2
| | | | | | | | by mpfr_can_round (approx, err, rnd1, GMP_RNDZ, prec + 1) which in addition guarantees a correct inexact flag git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2492 280ebfd0-de03-0410-8827-d642c229c3f4
* Removed useless inclusion of standard headers and some #ifdef DEBUGvlefevre2003-10-081-58/+2
| | | | | | | code. Partial reindentation. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2486 280ebfd0-de03-0410-8827-d642c229c3f4
* inexact flag should now be correct for directed roundingzimmerma2003-10-061-7/+8
| | | | | | | fixed a bug for mpfr_atan(-Inf) [gave +Pi/2 instead of -Pi/2] git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2478 280ebfd0-de03-0410-8827-d642c229c3f4
* Macros MPFR_EXP_INVALID (invalid exponent value) and MPFR_EXP_CHECKvlefevre2003-05-221-6/+6
| | | | | | | | | | | | added. Code update to use MPFR_GET_EXP and MPFR_SET_EXP instead of MPFR_EXP to allow more bug detection related to special values. Macros MPFR_SET_NAN, MPFR_SET_INF, MPFR_SET_ZERO and MPFR_INIT set the exponent of the number to MPFR_EXP_INVALID if MPFR_EXP_CHECK is defined. Compile with -DMPFR_EXP_CHECK and make check to see the potential problems; currently, 40 of 76 tests fail. git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2301 280ebfd0-de03-0410-8827-d642c229c3f4
* Suppress some #define and fix symbol names (makes code cleaner):vlefevre2002-12-161-1/+1
| | | | | | | | | | | | | | | | | | | perl -pi -e 's/__mpfr_flags/__gmpfr_flags/g' **/*.{c,h} perl -pi -e 's/__mpfr_emin/__gmpfr_emin/g' **/*.{c,h} perl -pi -e 's/__mpfr_emax/__gmpfr_emax/g' **/*.{c,h} perl -pi -e 's/__mpfr_default_fp_bit_precision/__gmpfr_default_fp_bit_precision/g' **/*.{c,h} perl -pi -e 's/__gmp_default_rounding_mode/__gmpfr_default_rounding_mode/g' **/*.{c,h} perl -pi -e 's/__mpfr_const_log2_prec/__gmpfr_const_log2_prec/g' **/*.{c,h} perl -pi -e 's/__mpfr_const_pi_prec/__gmpfr_const_pi_prec/g' **/*.{c,h} perl -pi -e 's/_mpfr_ceil_log2/__gmpfr_ceil_log2/g' **/*.{c,h} perl -pi -e 's/_mpfr_floor_log2/__gmpfr_floor_log2/g' **/*.{c,h} perl -pi -e 's/_mpfr_ceil_exp2/__gmpfr_ceil_exp2/g' **/*.{c,h} perl -pi -e 's/_mpfr_isqrt/__gmpfr_isqrt/g' **/*.{c,h} perl -pi -e 's/_mpfr_cuberoot/__gmpfr_cuberoot/g' **/*.{c,h} perl -pi -e 's/^#define __gmpfr_.*\n//' *.h git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2125 280ebfd0-de03-0410-8827-d642c229c3f4
* Copyright line updated.vlefevre2002-05-141-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1930 280ebfd0-de03-0410-8827-d642c229c3f4
* COPYING -> COPYING.LIB and GPL re-added.vlefevre2002-04-151-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1877 280ebfd0-de03-0410-8827-d642c229c3f4
* COPYING.LIB -> COPYING.vlefevre2002-04-051-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1820 280ebfd0-de03-0410-8827-d642c229c3f4
* sign of sin(-1) was not setzimmerma2002-03-271-2/+3
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1789 280ebfd0-de03-0410-8827-d642c229c3f4
* Copyright line changed.vlefevre2002-03-041-1/+1
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1713 280ebfd0-de03-0410-8827-d642c229c3f4
* Particular cases fixed.vlefevre2001-11-281-5/+5
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1583 280ebfd0-de03-0410-8827-d642c229c3f4
* removed K&R function headerszimmerma2001-11-161-7/+0
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1548 280ebfd0-de03-0410-8827-d642c229c3f4
* changed Library GPL to Lesser GPLzimmerma2001-11-161-4/+4
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1536 280ebfd0-de03-0410-8827-d642c229c3f4
* clear xp for Nan Inf or 0 are returneddaney2001-11-011-0/+8
| | | | git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1463 280ebfd0-de03-0410-8827-d642c229c3f4
* arc-sine, contributed by Mathieu Dutourzimmerma2001-08-141-0/+180
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1119 280ebfd0-de03-0410-8827-d642c229c3f4
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