Automatic conversion of the NetBSD pkgsrc CVS module, use with care
6a28b54b93
New in gsl-1.15: ** Added Tuomo Keskitalo's new ode branch ode-initval2 with a gsl_odeiv2 prefix. This provides proper support for implicit solvers. It is intended to be the new default for differential equations. The existing gsl_odeiv routines will be retained for binary compatibility but their interface will be deprecated. ** Added new gsl_integrate_cquad routines for robust integration of difficult functions using the doubly-adaptive CQUAD algorithm (Pedro Gonnet). ** Added error checking to CBLAS functions (Jose Luis Garcia Pallero) ** Added a new function gsl_integration_glfixed_point to return ordered Gauss-Legendre points and weights contained within a gsl_integration_glfixed_table [bug #32237]. ** Added a new function gsl_interp_type_min_size to return the size of an interpolation type. ** Added a function gsl_pow_uint(x,n) to compute x^n for unsigned exponents (needed when n exceeds the range of signed integers). ** Added new routine gsl_linalg_complex_cholesky_invert to handle the matrix inversion for complex Cholesky decompositions (Huan Wu). ** Added the functions gsl_vector_equal(x,y) and gsl_matrix_equal(x,y) for testing equality of two vectors or matrices. ** Added function gsl_eigen_nonsymmv_params to control the balancing transformation for eigenvector calculations. Balancing is now turned off by default for gsl_eigen_nonsymmv. ** It is now possible to choose an alternative cblas library via pkg-config using the GSL_CBLAS_LIB environment variable or the pkg-config --define-variable option. ** The jacobi method gsl_eigen_jacobi now uses the norm of the off-diagonal elements for its convergence criterion, as in algorithm 8.4.3 of Golub and van Loan. ** The newton multiroot solvers now return an error when a singular jacobian is detected. ** The interpolation functions now return NaN and when x is out of range, instead of extrapolating. ** The gsl_multimin_fdfsolver multidimensional minimisers now return GSL_ENOPROG immediately if the generated trial point does not differ from the initial point (to machine precision), avoiding unnecessary further iterations. ** Extended the range of gsl_sf_bessel_lnKnu_e by rescaling intermediate results to avoid internal overflows [bug #31528]. ** Improved the result of gsl_sf_atanint_e for large arguments by adding the first order 1/x correction term. [bug #29562] ** Fixed the gsl_rng_ranlxs generators to enforce a maximum seed value of 2^31-1. Larger seed values caused out of range values to be returned. ** Fixed gsl_ran_chisq_pdf(x,nu) to return correct result of 1/2 instead of 0 when x=0 and nu=2, and +inf when x=0 and nu<2. ** Fixed gsl_pow_int(x,n) to avoid an infinite loop when n=INT_MIN due to wrapping of signed integers. ** Fixed gsl_sf_hyperg_2F1(a,b,c,x) to avoid returning NaN for arguments |a|>10. [bug #24812] ** Avoid spurious underflow return code in gsl_sf_beta_inc_e when intermediate underflow does not affect the result. [bug #30933] ** Avoid segfault in Chebyshev series derivatives gsl_cheb_calc_deriv for n=1. [bug #29139] |
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$NetBSD: README,v 1.18 2005/05/07 22:18:28 wiz Exp $ Please see doc/pkgsrc.txt for information.