| 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 in version 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 |
| |
| 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 |
| |
| Changes in version 1.0: |
| - 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 |
| |
| Changes in version 0.9: |
| - 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 |
| - mpc_exp: close to infinite loop for argument close to 0 |
| - mpc_sqrt: close to infinite loop for argument close to 1 |
| - mpc_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 |
| |
| Changes in version 0.8.2: |
| - Speed-up of mpc_pow_ui through binary exponentiation |
| |
| Changes in version 0.8.1: |
| - Bug fixes: |
| - mpc_acosh, mpc_asinh, mpc_atanh: swap of precisions between real and |
| imaginary parts |
| - mpc_atan: memory leak |
| - mpc_log: wrong ternary value in data file; masked by bug in mpfr-2.4.1 |
| |
| Changes in version 0.8 ("Dianthus deltoides"): |
| - New functions: |
| - mpc_asin, mpc_acos, mpc_atan, mpc_asinh, mpc_acosh, mpc_atanh, |
| mpc_pow_d, mpc_pow_ld, mpc_pow_si, mpc_pow_ui, mpc_pow_z, mpc_pow_fr |
| - Bug fixes: |
| - mpc_ui_div: real divisor |
| |
| Changes in version 0.7 ("Campanula uniflora"): |
| - New functions: mpc_pow, mpc_set_nan, mpc_swap |
| - Bug fixes: |
| - mpc_log: along branch cut |
| - mpc_norm: infinite loop in case of overflow |
| - mpc_ui_div, mpc_div, mpc_fr_div: handling of division by 0 and |
| infinities following the example code of the C99 standard |
| - compilation with g++ |
| - Makefile.vc updated (thanks to Mickael Gastineau) |
| - Minimal gmp version is 4.2 |
| - Changed MPC_SET_X_Y macro |
| - Functions mpc_random and mpc_random2 removed |
| |
| Changes in version 0.6 ("Bellis perennis"): |
| - New functions: mpc_get_str, mpc_set_str, mpc_strtoc, mpc_set_uj, |
| mpc_set_sj, mpc_set_ld, mpc_set_ld_ld, mpc_set_si_si, mpc_set_uj_uj, |
| mpc_set_sj_sj, mpc_set_f, mpc_set_f_f, mpc_set_q, mpc_set_q_q, mpc_set_z, |
| mpc_set_z_z and mpc_free_str |
| - New macro: MPC_SET_X_Y |
| - mpc_set_ui_fr removed |
| - Default precision removed, as well as mpc_init and all mpc_init_set* |
| combinations; use mpc_init2 or mpc_init3, followed by mpc_set, instead |
| - mpc_exp, mpc_log, mpc_cos, mpc_sin, mpc_tan, mpc_cosh, mpc_sinh, |
| mpc_tanh and mpc_sqrt return inexact value |
| - inp_str returns inexact value and the number of read characters |
| in an additional parameter |
| - Get default $CC and $CFLAGS from gmp.h (__GMP_CC / __GMP_CFLAGS, |
| which are available as of GMP 4.2.3) |
| - Bug fixes: |
| - mpc_get_version and MPC_VERSION_STRING agree |
| - Compilation on i686-pc-cygwin and i686-pc-mingw32 fixed |
| |
| Changes in version 0.5.2: |
| - New macros: |
| - version number: MPC_VERSION_NUM, MPC_VERSION |
| - Makefile.vc updated (thanks to Mickael Gastineau) |
| - Compilation on Debian-Gnu-Linux-PowerPC and MacOsX |
| fixed (thanks to Laurent Fousse and Mickael Gastineau) |
| |
| Changes in version 0.5.1: |
| - New functions: |
| - mpc_set_fr_fr |
| - mpc_real, mpc_imag |
| - mpc_arg, mpc_proj |
| - New macros: |
| - version number: MPC_VERSION_MAJOR, MPC_VERSION_MINOR, |
| MPC_VERSION_PATCHLEVEL, MPC_VERSION_STRING |
| - references to number parts: mpc_realref and mpc_imagref |
| - Test framework rewritten |
| - Configure checks for recent gmp (>= 4.2) and mpfr (>= 2.3.1) |
| libraries |
| - New configure options: --with-gmp-lib, --with-gmp-include, |
| --with-mpfr-lib, and --with-mpfr-include |
| - Export declarations for MSWindows, makefile.vc updated (thanks to |
| Mickael Gastineau) |
| - Optimisations: |
| - cmp_mul_fr, cmp_sin, cmp_cos |
| - Bug fixes: |
| - configure looks for gmp first, then for mpfr |
| - mpc_cos, mpc_div, mpc_div_fr, mpc_fr_sub, mpc_mul_fr, mpc_set_fr, |
| mpc_sqr |
| - fix handling of special values: mpc_exp, mpc_log, mpc_mul, mpc_norm, |
| mpc_sqr, mpc_sqrt |
| |
| Changes in version 0.5 ("Aconitum neomontanum"): |
| - Support for autotools |
| - New functions: |
| - logarithm |
| - trigonometric functions: mpc_cos, mpc_tan |
| - hyperbolic functions: mpc_cosh, mpc_sinh, mpc_tanh |
| - Bug fixes: |
| - mpc_sqrt with directed rounding |
| |
| |
| Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. This file is offered as-is, |
| without any warranty. |
