[no description] https://git.osdyson.ru/mirror/pkgsrc/atom?h=pkgsrc-2014Q2 2014-02-23T15:32:10Z 2014-02-23T15:32:10Z adam adam@pkgsrc.org 2014-02-23T15:32:10Z urn:sha1:1669f8d8aed03c88151afb7bc05b061428aaa1b4 - 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 2012-09-13T17:34:22Z asau asau@pkgsrc.org 2012-09-13T17:34:22Z urn:sha1:5accc91280b55df36b12c3b28a34c9bc0168b42e 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 2012-09-11T23:04:15Z asau asau@pkgsrc.org 2012-09-11T23:04:15Z urn:sha1:b0feb9f5b186a62a131121fe59db9ccdc0a844bd 2012-08-05T18:24:56Z marino marino@pkgsrc.org 2012-08-05T18:24:56Z urn:sha1:2e61fd580813443dae27045bdc7cc13395742b71 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 2011-09-14T17:14:09Z hans hans@pkgsrc.org 2011-09-14T17:14:09Z urn:sha1:f2301d9494fa1c3bdefb99bf189f82d491519032 2011-03-09T18:59:46Z asau asau@pkgsrc.org 2011-03-09T18:59:46Z urn:sha1:c9464a5a944632a5cb7b559a0c63bb128bdea14b 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 2010-07-27T17:09:45Z asau asau@pkgsrc.org 2010-07-27T17:09:45Z urn:sha1:6e4eeb7f12390f8794cfcee0607ab74bf91e3887 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.