![[BACK]](/icons/back.gif){kind=icon}
Up to [cvs.NetBSD.org] / pkgsrc / math / mpcomplex
Request diff between arbitrary revisions
Keyword substitution: kv
Default branch: MAIN
mpcomplex: bump mpfr requirement
mpcomplex: update to 1.3.1.
Fix pkglint, including renaming a patch.
Changes in version 1.3.1, released in December 2022:
- Bug fix: It is again possible to include mpc.h without including
stdio.h.
Changes in version 1.3.0 ("Ipomoea batatas"), released in December 2022:
- New function: mpc_agm
- New rounding modes "away from zero", indicated by the letter "A" and
corresponding to MPFR_RNDA on the designated real or imaginary part.
- New experimental ball arithmetic.
- New experimental function: mpc_eta_fund
- Bug fixes:
- mpc_asin for asin(z) with small |Re(z)| and tiny |Im(z)|
- mpc_pow_fr: sign of zero part of result when the base has up to sign
the same real and imaginary part, and the exponent is an even
positive integer
- mpc_fma: the returned 'int' value was incorrect in some cases (indicating
whether the rounded real/imaginary parts were smaller/equal/greater
than the exact values), but the computed complex value was correct.
- Remove the unmaintained Makefile.vc; build files for Visual Studio
can be found at https://github.com/BrianGladman/mpc .
Changes in version 1.2.1, released in October 2020:
- Bug fixes:
- Fix an incompatibility problem with GMP 6.0 and before.
- Fix an intermediate overflow in asin.
Changes in version 1.2.0 ("Hyacinthus orientalis"), released in August 2020:
- Minimally required library version: MPFR 4.1.0
- New functions: mpc_sum, mpc_dot
- Several functions are more robust with a reduced exponent range
(for example corresponding to IEEE 754 binary formats)
- New tool mpcheck.
Update to 1.1.0
* Fix build with math/mpfr-4.0.0
Changelog:
Changes in version 1.1.0:
- Minimally required library versions: GMP 5.0.0 and MPFR 3.0.0
- Fixed issues with MPFR 4.0.0
- New functions: mpc_cmp_abs, mpc_rootofunity
- Improved speed for corner cases of mpc_asin, mpc_sin, see
http://lists.gforge.inria.fr/pipermail/mpc-discuss/2013-December/001266.html
- Rewrite of the testing framework
- New mpcbench tool, used with "make bench"
- Fixed handling of over- and underflows with directed rounding in the
"other direction" for mpc_cos, mpc_sin, mpc_exp and mpc_pow, see
http://lists.gforge.inria.fr/pipermail/mpc-discuss/2015-March/001336.html
- Fixed a bug in mpc_atan(0,y) with |y| near 1, see
http://lists.gforge.inria.fr/pipermail/mpc-discuss/2017-March/001404.html
recursive bump after mpfr shlib major bump
Convert all occurrences (353 by my count) of MASTER_SITES= site1 \ site2 style continuation lines to be simple repeated MASTER_SITES+= site1 MASTER_SITES+= site2 lines. As previewed on tech-pkg. With thanks to rillig for fixing pkglint accordingly.
Update to 1.0.3:
Changes in version 1.0.3:
- Fixed mpc_pow, see
http://lists.gforge.inria.fr/pipermail/mpc-discuss/2014-October/001315.html
- #18257: Switched to libtool 2.4.5.
Changes 1.0.2: - Fixed mpc_atan, mpc_atanh for (+-0, +-1), see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57994#c7 - Fixed mpc_log10 for purely imaginary argument, see http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-September/001208.html
Update mpcomplex to mpc 1.0.1
Note that tests might need the package installed.
Changes in version 1.0.1:
- Switched to automake 1.11.6, see
https://lists.gnu.org/archive/html/automake/2012-07/msg00023.html
- #14669: Fixed extraction of CC from gmp.h
- Fixed case of intermediate zero real or imaginary part in mpc_fma,
found by hydra with GMP_CHECK_RANDOMIZE=1346362345
"user-destdir" is default these days
math/mpcomplex: Update from version 0.9 to 1.0
Changes since version 0.9:
- First release as a GNU package
- License change: LGPLv3+ for code, GFDLv1.3+ (with no invariant sections)
for documentation
- 100% of all lines are covered by tests
- Functions renamed:
mpc_mul_2exp to mpc_mul_2ui, mpc_div_2exp to mpc_div_2ui
- 0^0, which returned (NaN,NaN) previously, now returns (1,+0)
- Removed compatibility with K&R compilers, untestable due to lack of
such compilers
- New functions: mpc_log10, mpc_mul_2si, mpc_div_2si
- Speed-ups:
- mpc_fma
- Bug fixes:
- mpc_div and mpc_norm now return a value indicating the effective
rounding direction, as the other functions
- mpc_mul, mpc_sqr and mpc_norm now return correct results even if there
are over- or underflows during the computation
- mpc_asin, mpc_proj, mpc_sqr: Wrong result when input variable has
infinite part and equals output variable is corrected
- mpc_fr_sub: Wrong return value for imaginary part is corrected
Explicitly depend on gmp>=4.3.2 and mpfr>=2.4.2.
Update to mpc-0.9
Prompted by Stathis Kamperis.
Changes:
* New functions
+ mpc_set_dc, mpc_set_ldc, mpc_get_dc, mpc_get_ldc for
converting between mpc type variables and C variables of
type double _Complex or long double _Complex
+ mpc_sin_cos, computing simultaneously the sine and cosine
* Speed-ups
+ mpc_pow_si through binary exponentiation
+ mpc_pow_z when the exponent fits in a long
+ mpc_tan through the use of mpc_sin_cos
* Bug fixes
+ trigonometric functions: infinite loop due to overflow for large arguments
+ exp: close to infinite loop for argument close to 0
+ sqrt: close to infinite loop for argument close to 1
+ add_si: replaced macro by function, since the macro evaluated the same expression twice
* Logging feature for debugging
./configure --enable-logging
#include "mpc-log.h" instead of #include "mpc.h"
* Minimally required library versions: gmp 4.3.2, mpfr 2.4.2
Import MPC (multiprecision complex arithmetic library) version 0.8.2 as math/mpcomplex. Packaged by Marko Schuetz for pkgsrc-wip. MPC is a C library for the arithmetic of complex numbers with arbitrarily high precision and correct rounding of the result. It is built upon and follows the same principles as MPFR.
Initial revision