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File gsl.changes of Package gsl

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Fri Aug 22 23:08:44 CEST 2008 - garloff@suse.de

- Update to gsl-1.11:
  * Bugfixes (underflow in ODE solver, overflow in 
    gsl_cdf_hypergeometric_{P,Q}, brent_minimiser)
  * Improvements (asymptotic regime in gsl_sf_bessel_jl,
    large arguments in cum. distr. functions using incomplete beta
    function, missing error terms in gsl_sf_exp_mult_e10_e,
    gsl_sf_hyperg_2F1 now handles x==1, gsl_ldexp and gsl_frexp,
    gsl_multiroots_test_delta)
  * Optimizations in gsl_ran_gaussian_ziggurat.
  * New function gsl_multifit_linear_residuals.
  * Updated some constants to match CODATA 2006 values.
- Update to gsl-1.10:
  * The package license changed from GNU GPL v2 or later to 
    GNU GPL v3 or later!
  * Support for generalized eigensystems.
  * gsl_stats_correlation computes Pearson correlation of two data sets
  * New functions: gsl_sf_expint(n,x), gsl_{vector,matrix}_isnonneg,
    gsl_matrix_sub{row,column}
  * Cholesky routines now handle complex matrices
  * Many other improvements and additions, see NEWS for a detailed list.

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Wed Nov  7 11:29:55 CET 2007 - garloff@suse.de

- disable -fstack-protector (we don't want it for HPC code)
- avoid wrapping assumption sort testcase (gcc-4.3 fix)
- move make check to %check section
- require gsl = %{version} from -devel package
- call install-info in -devel %post/%postun
- add note on license

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Mon Apr 16 16:26:33 CEST 2007 - dmueller@suse.de

- run autoreconf
- fix devel package requires
- run ldconfig

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Tue Mar 13 09:16:30 CET 2007 - garloff@suse.de

- Update to gsl-1.9:
  * Fixed the elliptic integrals F,E,P,D so that they have the 
    correct behavior for phi > pi/2 and phi < 0.
  * New BFGS minimisation method gsl_multimin_fdfminimizer_vector_bfgs2
    based on the algorithm given by R.Fletcher in "Practical Methods
    of Optimisation" (2nd ed).
  * Beta functions gsl_sf_beta_e(a,b) and gsl_sf_lnbeta_e(a,b) now
    handle negative arguments a,b. New function gsl_sf_lnbeta_sgn_e
    for computing magnitude and sign of negative beta values.
  * gsl_cheb_eval_mode now uses the same error estimate as
    gsl_cheb_eval_err.
  * Improved gsl_sf_legendre_sphPlm_e to avoid underflow with large
    arguments.
  * Added updated Knuth generator, gsl_rng_knuthran2002, from 9th
    printing of "The Art of Computer Programming". See
    http://www-cs-faculty.stanford.edu/~knuth/news02.htm 
  * The functions gsl_multifit_fsolver_set, gsl_multifit_fdfsolver_set
    and gsl_multiroot_fsolver_set, gsl_multiroot_fdfsolver_set now 
    have a const qualifier for the input vector x.
  * gsl_sf_expint_E2(x) now returns the correct value 1 for x==0,
    instead of NaN.
  * The gsl_ran_gamma function now uses the Marsaglia-Tsang fast gamma
    method of gsl_ran_gamma_mt by default.
  * The matrix and vector min/max functions now always propagate any
    NaNs in their input.
  * Prevented NaN occuring for extreme parameters in
    gsl_cdf_fdist_{P,Q}inv and gsl_cdf_beta_{P,Q}inv
  * Corrected error estimates for the angular reduction functions
    gsl_sf_angle_restrict_symm_err and gsl_sf_angle_restrict_pos_err.
  * Corrected an error in the higher digits of M_PI_4 (this was beyond
    the limit of double precision, so double precision results are not
    affected).
  * gsl_root_test_delta now always returns success if two iterates are
    the same, x1==x0.
  * A Japanese translation of the reference manual is now available
    from the GSL webpage at http://www.gnu.org/software/gsl/ thanks to
    Daisuke TOMINAGA.
  * Added new functions for basis splines, see the "Basis Splines"
    chapter in the GSL Reference Manual for details.
  * Added new functions for testing the sign of vectors and matrices,
    gsl_vector_ispos, gsl_vector_isneg, gsl_matrix_ispos and
    gsl_matrix_isneg.
  * Fixed a bug in gsl_sf_lnpoch_e and gsl_sf_lnpoch_sgn_e which caused
    the incorrect value 1.0 instead of 0.0 to be returned for x==0.
  * Fixed cancellation error in gsl_sf_laguerre_n for n > 1e7 so that
    larger arguments can be calculated without loss of precision.
  * Improved gsl_sf_zeta_e to return exactly zero for negative even
    integers, avoiding less accurate trigonometric reduction.
  * Fixed a bug in gsl_sf_zetam1_int_e where 0 was returned instead of
    -1 for negative even integer arguments.
  * When the differential equation solver gsl_odeiv_apply encounters a
    singularity it returns the step-size which caused the error code from
    the user-defined function, as opposed to leaving the step-size
    unchanged.
  * Added support for nonsymmetric eigensystems
  * Added Mathieu functions

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Wed Feb  7 14:05:18 CET 2007 - garloff@suse.de

- -l2h and BuildRequire latex2html for formulas in manual (#242160).

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Fri Nov 24 00:39:14 CET 2006 - garloff@suse.de

- -momit-leaf-frame-pointer was only enabled on x86_64 and i386;
  however, it should have been enabled on all ix86. Fixed.

-------------------------------------------------------------------
Mon Oct 16 14:57:00 CEST 2006 - garloff@suse.de

- Don't use -ffast-math any more (-ffast-math was enabled on x86, 
  x86-64) as otherwise we get inexact (8e-8) results with latest
  compiler for log1p(1e-10), div by zero, SVD.

-------------------------------------------------------------------
Fri Aug 25 09:22:13 CEST 2006 - garloff@suse.de

- Update to gsl-1.8.
- Enable make check in build process.

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Mon Feb 20 12:35:06 CET 2006 - stbinner@suse.de

- make gsl-devel depend on gsl

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Wed Jan 25 21:36:21 CET 2006 - mls@suse.de

- converted neededforbuild to BuildRequires

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Mon Dec 19 17:37:38 CET 2005 - garloff@suse.de

- Split package into gsl and gsl-devel.
- Update to gsl-1.7: 
  * Various speedups, accuracy improvements and fixes.

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Mon Apr 25 15:23:01 CEST 2005 - coolo@suse.de

- fix library dependencies - at least needed for prelink

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Mon Jan 31 15:32:11 CET 2005 - ro@suse.de

- adapted to texi2html changes

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Thu Jan 20 17:51:06 CET 2005 - garloff@suse.de

- Remove -momit-frame-pointer from most archs, the compiler does
  not support it there.

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Wed Jan 19 16:20:37 CET 2005 - garloff@suse.de

- Avoid uninitialized variables, and fix a size_t vs. unsigned
  int issue.
- Update to gsl-1.6:
  * Wavelet functions
  * LQ decomposition
  * Various bugfixes and minor improvements (SYRK, HERK, 
    swap_vectors, cheb_eval_n_err, sf_gamma_inc, cspline,
    akima, ode-initval, sf_psi_1, sf_expint_Ei_e, cdf_beta_X,
    eigen_jacobi, error stream flushes prior to abort).

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Sat Aug 21 00:35:29 CEST 2004 - garloff@suse.de

- Fix build on non-x86/x86-64 (no -monit-leaf-frame-pointer).
- Allow parallel build.

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Sun Aug 15 01:10:10 CEST 2004 - garloff@suse.de

- Update to version 1.5. 
- More aggressive compiler optimization flags.

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Tue May 18 02:18:06 CEST 2004 - ro@suse.de

- use -fno-strict-aliasing

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Wed Feb 25 15:17:21 CET 2004 - stepan@suse.de

- update to version 1.4

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Sat Jan 10 11:11:14 CET 2004 - adrian@suse.de

- add %defattr

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Tue May 27 14:30:02 CEST 2003 - ro@suse.de

- add pkgconfig file to filelist

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Wed Jan 15 23:16:40 CET 2003 - garloff@suse.de

- bzip2 sources

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Wed Jan 15 22:36:27 CET 2003 - garloff@suse.de

- Update to gsl-1.3:
  * Fixed gsl_sf_coupling
  * exponential integral exp(-x)*Ei(x)
  * many bugfixes
- Update to gsl-1.2:
  * new functions for combining permutations etc.
  * multiroot functions
  * dflt error handler outputs message before aborting
  * gsl_linalg_SV_decomp handles exact zeros now
  * unsymmetric tridiagonal solvers added
  * bugfixes
- Update to gsl-1.1.1:
  * bugfixes
- Update to gsl-1.1:
  * permutation copy function
  * gsl_sf_gamma_inc improved
  * IEEE handling of FP numbers tested in configure
  * gsl_histogram_sum
  * More physical constants (r_B, eps_0)
  * Knuth's random number generators
  * bugfixes

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Fri Jul  5 10:25:04 CEST 2002 - kukuk@suse.de

- Use %ix86 macro

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Wed May  8 15:51:29 MEST 2002 - garloff@suse.de

- Fix %lib64 issues
- Remove -freduce-all-givs from compiler flags.

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Mon Dec 10 02:53:25 MET 2001 - garloff@suse.de

- Creation of gsl-1.0
- Produce and install HTML docu

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