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]
programming. It supports a two-stage process, consisting of macro
interpretation (featuring inside-out evaluation if needed), followed
by a simple and powerful application of stream character filtering.
Its syntax is remindful of \it{TeX}'s, it has dictionary stacks like
\it{PostScript}, and various resemblances to \it{m4} and \it{info}.
It has interfaces to modules making life easy \- counters, references,
arithmetic, multi-dimensional data storage, input/output operations,
regular expressions, and system commands.
of malloc/realloc/memalign/free etc. function calls. Unlike many
others, LMDBG does not provide any way to detect overruns of the
boundaries of malloc() memory allocations, as this is not the
goal. Like most other malloc debuggers, LMDBG allows detecting memory
leaks. Unlike some others LMDBG generates full stacktraces and
separates the logging process from analysis, thus allowing you to
analyze application on a per-module basis. Simple but powerful tools
for analisis are also provided.
lmdbg-run - Creates malloc/realloc/free/memalign/... logs
lmdbg-sym - Converts addresses to 'file.c:NUM func_name'
lmdbg-leak - Checks for memory leaks
lmdbg-stat - Gathers statistical information about memory allocations
lmdbg-grep - Greps the stackframes
lmdbg-strip - Strips the stackframes
lmdbg-module - Enrichs the stackframes with a module name
lmdbg-sort - Sorts the stackframes by e.g. total allocated bytes,
a number of memory allocations etc.
lmdbg-sysleaks - Filters out system memory leaks e.g. libc's
This package contains sans-serif Konatu fonts, Konatu (proportional)
and KonatuTohaba (monospace). The kanji characters in these fonts are
based on JIS X 0208.
Ricty font is developed for research and programming use.
Ricty is free TrueType font and based on Inconsolata and
Migu 1M (based on M+ 1M and IPA Gothic).
* Latin characters are Inconsolata.
* Non-Latin characters are Migu 1M.
* 2-byte characters have double width of 1-byte ones.
* 2-byte white space is visible.
* 2-byte comma and period are different look.
* An en dash has broken-line look.
Version 1.5.3beta06 [May 8, 2011]
Removed the -D_ALL_SOURCE from definitions for AIX in CMakeLists.txt
Implemented premultiplied alpha support: png_set_alpha_mode API
nts is an acronym for Note Taking Simplified. It provides a simple,
intuitive format for using plain text files to store notes, a
command line interface for viewing notes in a variety of convenient
ways and a cross-platform, wx(python)-based GUI for creating and
modifying notes as well as viewing them. Displayed items can be
grouped by path or tag and can be filtered in various ways.
