[no description] https://git.osdyson.ru/mirror/pkgsrc/atom?h=pkgsrc_2008Q1 2008-01-28T12:08:49Z 2008-01-28T12:08:49Z reinoud reinoud 2008-01-28T12:08:49Z urn:sha1:6a1f423d81c2335179344803151466f2c62dd259 version has been bumped as its default has not changed and sbcl is only working in pkgsrc-wip. 2008-01-03T20:13:25Z tonio tonio 2008-01-03T20:13:25Z urn:sha1:0072dd3ce73cfb363ba5881e1b2596024941d5e4 2007-09-03T16:08:47Z drochner drochner 2007-09-03T16:08:47Z urn:sha1:b3b4459c6d6569e0e723a7d006df632d5628fa40 changes: Backwards-incompatible changes: * unstore, fassave, restore: cut out undocumented functions New items in core: * unique: function to return unique elements of a list * New function float_approx_equal w/ associated global variable float_approx_equal_tolerance (for test suite cases) * Interface to Lisp string streams: make_string_input_stream, make_string_output_stream, get_output_stream_string New items in share: * vector3d package (thanks to Walter Eastes) * Script share/share_testsuite.mac to run tests in share * share/contrib/topoly.lisp: new functions elim and elim_allbut New items in tests: * Commit test scripts written by Michael Wester Other revisions: * run_testsuite: only simplify expected results, do not evaluate, and do not call ratsimp; now tests are more stringent than before * equal: recognize Maxima and Lisp arrays and Maxima and Lisp strings * find_root: evaluate arguments in an ordinary way * apply, outermap: evaluate arguments in an ordinary way * save, loadfile, tex, stringout, compfile: evaluate filename argument * display code: output space characters (no tabs) * share/linearalgebra: improved jacobian and hessian functions * share/contrib/lsquares.mac: replaced with a new version * share/draw: include geographical data from World Boundaries Database; other modifications * with_stdout: accepts an output stream as well as a filename * share/contrib/topoly.lisp: many improvements in to_poly * share/contrib/numericalio: accept stream as well as a filename * many other minor improvements 2007-07-17T19:50:50Z drochner drochner 2007-07-17T19:50:50Z urn:sha1:046e5f20ab812efb8ac26c019e94dfb3ef497dc6 changes: * New lapack package (BLAS and LAPACK functions) * Bug fixes and enhancements to plotting code * Bug fixes and enhancements to Xmaxima user interface * Revise Maxima reference manual (all languages) * Some new add-on packages * Several minor improvements * Many bug fixes 2007-03-20T16:03:12Z drochner drochner 2007-03-20T16:03:12Z urn:sha1:6a9aa3363637a1798fa2a0980ac1c46796446e36 changes: -documentation improvements -UI fixes -bug fixes to definite integral functions -some new addon pkgs -misc fixes 2006-10-23T09:50:44Z drochner drochner 2006-10-23T09:50:44Z urn:sha1:0697c6a10e62c5df38b773b5b9f2b2bfda39816e changes: * Expand and revise Maxima reference manual * Fast integer factorization * Improvements to plotting functions * Improvements to Xmaxima user interface * Several bug fixes to definite integral functions * Several new add-on packages * Many minor improvements * Many bug fixes 2006-08-11T18:07:33Z drochner drochner 2006-08-11T18:07:33Z urn:sha1:3065ca5c35ced064bafd03819c6b2911daf39fcf major changes: -Revision and expansion of linear algebra functions -Revisions of floating-point function evaluation (sqrt, trigonometric) -Replace existing definition of "conjugate" with a much more extensive implementation -Revision of evaluation and simplification of sum and product -doc improvements, spanish/portuguese support 2006-05-01T22:23:43Z rillig rillig 2006-05-01T22:23:43Z urn:sha1:1b11ac5c33df389fd329876dd2533e286ba01514 Significant changes from Maxima 5.9.1 to 5.9.2, in no particular order. Magnitude of changes varies widely. * Parser is now entirely case sensitive, built-in keywords and variables are all lowercase only * Regularize case in printed messages * Improved TeXmacs interface, 2-d input * Moved nset (finite set functions) into Maxima core * Ported Mersenne twister rng to Maxima core * English reference manual revised (form and content) * Reference manual translated to Spanish and Portuguese * Additional tutorial documents * Discrete plots (for plot2d) * Enhancements to tensor packages (Atensor, Ctensor, Itensor) * Replaced Airy functions with much more extensive implementation * Revisions to Bessel functions o Bessel functions with real order and complex argument can be evaluated numerically. o bessel_j can be computed for negative real order. * Revisions to gamma function o Gamma function can be numerically evaluated for complex arguments. * Revisions to elliptic functions o Bugs 1165488 and 908185 fixed. o Fixed issue where many of the routines were returning single-float results instead of double-float when given rational args. o elliptic_f with complex args can be numerically evaluated. o Other inverse Jacobi routines can be evaluated at complex points. * Extensive revisions to hypergeometric functions o Adjusted routines to return the new names for the Bessel functions (like bessel_j instead of %j). o Similarly, any orthogonal polynomials now use the naming conventions used by the specfun orthogonal polynomial package. o Corrected many errors in implementation. o Some missing internal functionality added. o Bug 1155241 fixed. o Bug 1097915 fixed. o Branch cuts for various relationships between hypergeometric functions and Legendre functions were implemented or corrected. * Revised kill function (fixed several bugs, helps test suite run correctly) * Revised code to run test suite * Display noun forms 'for and 'if correctly * Display if -- then -- elseif correctly * Adjust placement of newlines between output lines * Establish configuration variable *MAXIMA-TEMPDIR*, make use in plotting * Cleaned up autoload declarations * Source code lowercase * Regularize use of packages in Maxima core * Misc code cleanups incl. sloop -> ANSI loop, rename private let and let* * New share files: share/defstruct.lisp: define structured objects, also multiple assignment share/contrib/descriptive/: descriptive statistics share/contrib/diffequations/tests/: several new tests share/contrib/distrib/: probability distributions share/contrib/plotdf.lisp: direction field plotting share/contrib/sarag/: real algebraic geometry share/contrib/state/: state variable equations share/contrib/unit/: units of measurement share/contrib/Zeilberger/: hypergeometric summation share/linearalgebra/: linear algebra share/numeric/interpol.mac: Lagrange polynomial interpolation share/tensor/: many new examples * Other bug fixes: 590222 (power series) 853830 (sum) 1045821 (describe) 618280 (entier) 512736 (alphalessp) 620928 (cfratsimp) 626728 (scanmap/bottomup) 904504 (sign1) 617021 (bfloat(%gamma)) 1052308, 1036900 (limit) 1038584 (integrate) 1169996 (example) 1274656 (dribble) 1179646, 1110733, 1070509 (tex) 1234221 (ev) 1216157 (kill-operator) 797401 (infix) 1173788 (prefix, postfix, nary, matchfix, nofix, and infix) 1290386, 1156759, 1107784 (plot2d) 1179660 (bfloat) 904295 (ratweight) 808772, 808772 (realpart) 783051 (expand) 1178648 (setup_autoload) 1175992 (playback) 1103687 (compile_file, translate_file) 2005-04-28T19:07:52Z drochner drochner 2005-04-28T19:07:52Z urn:sha1:8664b8839a1e81e177d1a901f0f021315da8995b