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gsl: update to 2.7.1. * What is new in gsl-2.7.1: ** update libtool version numbers
2021-12-07 19:16:00 +01:00
# $NetBSD: Makefile,v 1.45 2021/12/07 18:16:00 wiz Exp $
Initial import of gsl-0.5, the GNU Scientific Library (GSL), a collection of routines for numerical computing. Package submitted by David Maxwell <david@fundy.ca>.
2000-02-08 13:05:02 +01:00
gsl: update to 2.7.1. * What is new in gsl-2.7.1: ** update libtool version numbers
2021-12-07 19:16:00 +01:00
DISTNAME= gsl-2.7.1
Changes 1.6: * Added a new wavelet directory, with 1-dimensional and 2-dimensional discrete wavelet transforms. * Added support for LQ and P^T LQ decompositions. To find the QR decomposition of large systems (M>>N) use the LQ decomposition, solving the transpose of the original system. This allows more efficient memory access, and is useful for solving large least-squares problems. * Fixed a bug in the SYRK and HERK blas functions gsl_blas_{s,d,c,z}syrk and gsl_blas_{c,z}herk which caused invalid memory access for non-square matrices. * Fixed a bug in gsl_swap_vectors which caused it to return incorrect results when swapping vectors with different strides. * Corrected the error estimate for gsl_cheb_eval_n_err to use evaluation order instead of the approximation order. * Improved the reliability of the gsl_sf_gamma_inc family of functions. * Equal abscissae are now handled gracefully in the cspline and periodic cspline interpolations. * Removed potential cancellation error in calculation of uniform histogram ranges. * Improved numerical stability of integration for akima and cspline interpolation. * Differential equation solvers now handle error codes returned from user-defined functions. * Improved error estimates in ode-initval solvers, and provide exact derivatives on output. Added new semi-implicit ode-initval solver, gsl_odeiv_step_rk2simp. * Added missing function definition for gsl_sf_psi_1. * Fixed the function gsl_sf_expint_Ei_scaled to call gsl_sf_expint_Ei_scaled_e instead of gsl_sf_expint_Ei_e. * Added cumulative distribution function for exponential power distribution. * The functions gsl_cdf_beta_P and gsl_cdf_beta_Q now return consistent results of 0 or 1 for out of range values, x<0 and x>1, rather than 0 for left and right tails simultaneously. * The Jacobi eigensolvers gsl_eigen_jacobi and gsl_eigen_jacobi_invert have new implementations from Golub and Van Loan. * The standard output and standard error streams are now flushed by the default error handler before the program aborts, in order to ensure that error messages are properly displayed on some platforms.
2005-01-13 16:06:25 +01:00
CATEGORIES= math devel
MASTER_SITES= ${MASTER_SITE_GNU:=gsl/}
Initial import of gsl-0.5, the GNU Scientific Library (GSL), a collection of routines for numerical computing. Package submitted by David Maxwell <david@fundy.ca>.
2000-02-08 13:05:02 +01:00
Changes 1.6: * Added a new wavelet directory, with 1-dimensional and 2-dimensional discrete wavelet transforms. * Added support for LQ and P^T LQ decompositions. To find the QR decomposition of large systems (M>>N) use the LQ decomposition, solving the transpose of the original system. This allows more efficient memory access, and is useful for solving large least-squares problems. * Fixed a bug in the SYRK and HERK blas functions gsl_blas_{s,d,c,z}syrk and gsl_blas_{c,z}herk which caused invalid memory access for non-square matrices. * Fixed a bug in gsl_swap_vectors which caused it to return incorrect results when swapping vectors with different strides. * Corrected the error estimate for gsl_cheb_eval_n_err to use evaluation order instead of the approximation order. * Improved the reliability of the gsl_sf_gamma_inc family of functions. * Equal abscissae are now handled gracefully in the cspline and periodic cspline interpolations. * Removed potential cancellation error in calculation of uniform histogram ranges. * Improved numerical stability of integration for akima and cspline interpolation. * Differential equation solvers now handle error codes returned from user-defined functions. * Improved error estimates in ode-initval solvers, and provide exact derivatives on output. Added new semi-implicit ode-initval solver, gsl_odeiv_step_rk2simp. * Added missing function definition for gsl_sf_psi_1. * Fixed the function gsl_sf_expint_Ei_scaled to call gsl_sf_expint_Ei_scaled_e instead of gsl_sf_expint_Ei_e. * Added cumulative distribution function for exponential power distribution. * The functions gsl_cdf_beta_P and gsl_cdf_beta_Q now return consistent results of 0 or 1 for out of range values, x<0 and x>1, rather than 0 for left and right tails simultaneously. * The Jacobi eigensolvers gsl_eigen_jacobi and gsl_eigen_jacobi_invert have new implementations from Golub and Van Loan. * The standard output and standard error streams are now flushed by the default error handler before the program aborts, in order to ensure that error messages are properly displayed on some platforms.
2005-01-13 16:06:25 +01:00
MAINTAINER= david@maxwell.net
all: migrate several HOMEPAGEs to https pkglint --only "https instead of http" -r -F With manual adjustments afterwards since pkglint 19.4.4 fixed a few indentations in unrelated lines. This mainly affects projects hosted at SourceForce, as well as freedesktop.org, CTAN and GNU.
2020-01-19 00:30:43 +01:00
HOMEPAGE= https://www.gnu.org/software/gsl/gsl.html
Changes 1.6: * Added a new wavelet directory, with 1-dimensional and 2-dimensional discrete wavelet transforms. * Added support for LQ and P^T LQ decompositions. To find the QR decomposition of large systems (M>>N) use the LQ decomposition, solving the transpose of the original system. This allows more efficient memory access, and is useful for solving large least-squares problems. * Fixed a bug in the SYRK and HERK blas functions gsl_blas_{s,d,c,z}syrk and gsl_blas_{c,z}herk which caused invalid memory access for non-square matrices. * Fixed a bug in gsl_swap_vectors which caused it to return incorrect results when swapping vectors with different strides. * Corrected the error estimate for gsl_cheb_eval_n_err to use evaluation order instead of the approximation order. * Improved the reliability of the gsl_sf_gamma_inc family of functions. * Equal abscissae are now handled gracefully in the cspline and periodic cspline interpolations. * Removed potential cancellation error in calculation of uniform histogram ranges. * Improved numerical stability of integration for akima and cspline interpolation. * Differential equation solvers now handle error codes returned from user-defined functions. * Improved error estimates in ode-initval solvers, and provide exact derivatives on output. Added new semi-implicit ode-initval solver, gsl_odeiv_step_rk2simp. * Added missing function definition for gsl_sf_psi_1. * Fixed the function gsl_sf_expint_Ei_scaled to call gsl_sf_expint_Ei_scaled_e instead of gsl_sf_expint_Ei_e. * Added cumulative distribution function for exponential power distribution. * The functions gsl_cdf_beta_P and gsl_cdf_beta_Q now return consistent results of 0 or 1 for out of range values, x<0 and x>1, rather than 0 for left and right tails simultaneously. * The Jacobi eigensolvers gsl_eigen_jacobi and gsl_eigen_jacobi_invert have new implementations from Golub and Van Loan. * The standard output and standard error streams are now flushed by the default error handler before the program aborts, in order to ensure that error messages are properly displayed on some platforms.
2005-01-13 16:06:25 +01:00
COMMENT= The GNU Scientific Library
Update to 1.13: * What is new in gsl-1.13: ** Upgraded to latest autoconf and automake (autoconf-2.64, automake-1.11) ** Fixed the rk4 and bspline allocators to avoid invalid free() calls under out of memory conditions. [bug #27194, #27236] ** Fixed a bug in gsl_multimin_fminimizer_nmsimplex2 where the center and size of the simplex were not updated on contract-by-best steps, causing failures in convergence. [bug #27180] ** Added new functions to set MISER and VEGAS Monte Carlo integration parameters, and to examine VEGAS chi-squared value and intermediate results. ** Added the function gsl_bspline_greville_abscissa to compute Greville abscissae for B-splines. ** The cumulative distribution functions gsl_cdf_gumbel1_{P,Q} should now handle a larger range of parameters without underflow and overflow. ** The header file gsl_const_cgs.h no longer defines values for electromagnetic units. Applications should use gsl_const_cgsm.h instead to obtain the values in the CGS-Magnetic system. The previous values for these units given in gsl_const_cgs.h were ill-defined as the type of CGS electromagnetic system was unspecified (the values were a mixture of CGS units with the Ampere of the MSKA system). The affected constants are GSL_CONST_CGS_BOHR_MAGNETON, GSL_CONST_CGS_ELECTRON_CHARGE, GSL_CONST_CGS_ELECTRON_MAGNETIC_MOMENT, GSL_CONST_CGS_FARADAY, GSL_CONST_CGS_GAUSS, GSL_CONST_CGS_NUCLEAR_MAGNETON, GSL_CONST_CGS_PROTON_MAGNETIC_MOMENT, and GSL_CONST_CGS_ROENTGEN. ** The Pochhammer functions gsl_sf_poch(a,x) and gsl_sf_lnpoch(a,x) now handle the special cases where a and a+x are zero or negative integers. ** The confluent hypergeometric function gsl_sf_hyperg_U (a,b,x) now handles some cases where x=0. The case where 1+a-b is a negative integer no longer returns an error [bug #22859] and the incorrect termination of the series in certain cases is fixed [bug #26706]. ** Added a new function gsl_poly_eval_derivs to evaluate a polynomial and its derivatives simultaneously. ** Added a new univariate minimisation algorithm gsl_min_fminimizer_quad_golden which is a variant of Brent's algorithm with safeguarded step-length adjustment. ** Added a new Nelder-Mead minimiser gsl_multimin_fminimizer_nmsimplex2rand which uses a randomly oriented simplex rather than one fixed on the coordinate axes [bug #25077] ** The texinfo file now uses the dircategory "Software libraries" from the Free Software Directory, as recommended in the Texinfo manual. ** The function gsl_ran_exponential now includes zero in its output range. [bug #25039] ** All functions for freeing allocated memory now accept a NULL pointer, following the standard C convention for free(). [bug #25319] ** The function gsl_sum_levin_u_accel now handles the special case c_0 + 0 + 0 + 0 + .... that occurs when summing power series c_n*x^n with x=0. [bug #26807] ** The functions gsl_linalg_LU_solve, gsl_linalg_LU_svx, gsl_linalg_LU_refine, gsl_linalg_LU_invert and their complex equivalents now return an error for singular matrices. ** The multifit LMDER hybrid solvers now check the return code of the user-supplied function in the gsl_multifit_fdfsolver_set method. [bug #26871] ** Improved the implementation of gsl_ran_discrete_preproc to avoid internal errors due to inconsistencies from excess precision on some platforms. [bug #26502] ** Corrected gsl_sf_hyperg_2F1(a,b,c,x) to not give a domain error in the case where c is a negative integer and the series terminates with a finite result. ** The C99 inline keyword is now supported, in addition to the previously supported GNU-style inline. ** Modified gsl_poly_complex_solve_cubic and gsl_poly_solve_cubic to avoid returning NaNs in cases where excess precision causes a change in the number of roots. ** Fixed incorrect length check in gsl_blas_drotm. [bug #26503] ** Fixed gsl_odeiv_step_gear2 to restore y on step failure ** gsl_odeiv_evolve_apply now restores the correct value of t on step failures [bug #26255]. ** Using make install prefix=DIR now puts correct paths in package config files gsl-config and gsl.pc ** Modified gsl_monte_vegas to work around pow() function inaccuracies on MinGW [bug #25413]. ** Increased the number of terms in gsl_sf_mathieu_a and gsl_sf_mathieu_b to improve convergence in difficult regions [bug #25075]
2009-10-31 02:27:26 +01:00
LICENSE= gnu-gpl-v3
Initial import of gsl-0.5, the GNU Scientific Library (GSL), a collection of routines for numerical computing. Package submitted by David Maxwell <david@fundy.ca>.
2000-02-08 13:05:02 +01:00
Update to gsl-0.8. * What is new in gsl-0.8: ** The build process now uses the latest libtool and automake ** The library should now compile with Microsoft Visual C++ ** Portable versions of the isinf, isnan and finite functions are available as gsl_isinf(x), gsl_isnan(x) and gsl_finite(x). ** The definitions of GSL_POSINF, GSL_NEGINF and GSL_NAN no longer cause divisions by zero during compilation. ** The gsl_interp_obj has been renamed to gsl_interp ** The poly_eval and pow_int functions have been moved from the specfunc directory to the poly and sys directories. ** The Chebyshev functions are now available as an independent module in their own directory. ** The error handling conventions have been unified across the library. This simplifies the use of the special functions. ** A full CBLAS implementation is now included for systems where ATLAS has not been installed. The CBLAS library can also be used independently of GSL. The organisation of the BLAS directories has been simplified. ** IEEE support for HPUX-11, NetBSD, Apple Darwin and OS/2 are now included. ** The library now includes implementations of log1p, expm1, hypot, acosh, asinh, atanh for platforms which do not provide them. ** The convention for alloc and set functions has changed so that they are orthogonal. After allocating an object it is now necessary to initialize it. ** There is a new module for estimating numerical derivatives of functions ** There is a new module for handling data with ntuples ** The histogram lookup functions are now optimized for the case of uniform bins, and include an inline binary search for speed. ** The Chebyschev coefficients for the QAWO algorithm are now precomputed in a table for efficiency, rather than being computed on the fly. ** There are several new sorting functions for selecting the k-th smallest or largest elements of a dataset. ** Iterator functions are now available for permutations, gsl_permutation_next and gsl_permutation_prev. ** The function gsl_complex_xy has been renamed gsl_complex_rect ** The API for simulated annealing has been changed to support search spaces in which the points cannot be represented as contiguous-memory data structures. gsl_siman_solve() now takes three extra arguments: a copy constructor, a copy function and a destructor, allowing gsl_siman_solve() to do its work with linked data structures. If all three of these function pointers are NULL, then the traditioanl approach of using malloc(), memcpy(), and free() with the element size is used.
2001-05-23 22:24:05 +02:00
USE_LIBTOOL= yes
Changes 1.8: ** Added an error check to trap multifit calls with fewer observations than parameters. Previously calling the multifit routines with n<p would cause invalid memory access. ** Added the Debye unit to physical constants. ** Added cumulative distribution functions for the discrete distributions, including binomial, poisson, geometric, negative binomial, pascal and hypergeometric. ** Added the functions gsl_cdf_beta_{Pinv,Qinv} and gsl_cdf_fdist_{Pinv,Qinv} for computing the inverse of the cumulative beta and F distributions. ** Added the multilinear fit estimator function gsl_multifit_linear_est for computing model values and their errors. ** Avoid division by zero in gsl_multimin_fdfminimizer_vector_bfgs if the step-size becomes too small. ** Users on DEC Alpha systems will need to specify their desired IEEE arithmetic options via CFLAGS when building the library, as these are no longer added automatically. ** Added new random variate generators gsl_ran_gaussian_ziggurat and gsl_ran_gamma_mt for the Gaussian and Gamma distributions based on the Marsaglia-Tsang ziggurat and fast gamma methods. ** Improved the speed of the exponential power distribution gsl_ran_exppow. ** Improved the speed of the Gaussian ratio method by adding quadratic bounds in gsl_ran_gaussian_ratio_method.
2006-04-20 20:31:15 +02:00
GNU_CONFIGURE= yes
Update to 1.9: * What is new in 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. The angular argument is now valid for all phi. Also added the complete elliptic integral gsl_sf_ellint_Pcomp. ** Added a new BFGS minimisation method gsl_multimin_fdfminimizer_vector_bfgs2 based on the algorithm given by R.Fletcher in "Practical Methods of Optimisation" (Second edition). This requires substantially fewer function and gradient evaluations, and supercedes the existing BFGS minimiser. ** The beta functions gsl_sf_beta_e(a,b) and gsl_sf_lnbeta_e(a,b) now handle negative arguments a,b. Added new function gsl_sf_lnbeta_sgn_e for computing magnitude and sign of negative beta values, analagous to gsl_sf_lngamma_sgn_e. ** 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". Fixes various weaknesses in the earlier version gsl_rng_knuthran. 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, reflecting their actual usage. ** 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. Fixed gsl_sf_angle_restrict_pos to avoid possibility of returning small negative values. Errors are now reported for out of range negative arguments as well as positive. These functions now return NaN when there would be significant loss of precision. ** 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
2007-02-26 09:05:15 +01:00
INFO_FILES= yes
Add a TEST_TARGET.
2003-07-03 00:28:05 +02:00
TEST_TARGET= check
Initial import of gsl-0.5, the GNU Scientific Library (GSL), a collection of routines for numerical computing. Package submitted by David Maxwell <david@fundy.ca>.
2000-02-08 13:05:02 +01:00
.include "../../mk/bsd.pkg.mk"
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