1Maxima 5.39 change log 2====================== 3 4New items in core: 5------------------ 6 7New functions firstn and lastn 8 9Changes in core: 10---------------- 11 12Special variable clean-up 13Crosscompiling support 14Gnuplot 5.0 or newer versions 15Documentation updates 16function save: portable way to save "fast" arrays (hash tables) 17functions timedate, parse_timedate: handle timezone offsets 18Floating point overflow handling 19Complex numericals 20Testsuite additions and improvements 21GIT fixes 22ODE improvements 23Load .wxm files from wxMaxima 24Temporary file handling improvements 25 26New in share: 27------------- 28 29package decfp: decimal bigfloat package (thanks to Richard Fateman) 30 31Changes in share: 32----------------- 33 34In some share test scripts, put reset() at the top 35package solver: rename solver.mac to Solver.mac 36package stringproc: new functions slessp, slesspignore, sgreaterp, sgreaterpignore (string comparison) 37package charsets: several updates and improvements; still work in progress 38package boolsimp: code clean-up; no functional changes 39package descriptive, functions continuous_freq, discrete_freq: faster counting algorithm; accept arrays as well as lists 40 41Bug fixes: 42---------- 43 44[54822ea] Fixed bug #3258: diff with negative order in integrate 45[0e4ed41] Fix issue #3255 by changing how resimplification works 46[55ba236] In risplit, in preparation of fixing issue #3255 (logarc) 47[6e7f9dd] Partial fix #3216: In package lapack, load without compile 48[ad86a80] Fixed bug #3232: In ezunits, don't compile predicate functions 49[0ec66c6] Fixed GCL bug #49689: Mark a known failure in rtest11 50[98b0349] Fixed bug #3213: Round when formatting bigfloats 51[3745efa] Another test for bug #3244. 52[67fd622] Fixed bug #3246: look-up entries for inv. trig antiderivatives 53[120d8be] Fixed bug #3241: In MQAPPLY1, call AMPERCHK 54[e916dd0] Fixed bug #3235: In RGRP, rephrase test for ECL 55[7060221] Add tests from bug #3221 56[2204fca] Fixed bug #3221: elliptic_pi(n,z,m) wrong for z > %pi/2 57[cb3dc1c] Fixed bug #453: algsys fails in simple case 58[7efa7eb] Add tests from SF bug 2059. 59[4851e2c] Add tests from SF [bugs:2038] and [bugs:#2736] 60640ca75 SF [bug:#1266][bug:#3208] Don't use $radcan when simplifying in algsys. 612986fc0 Fix SF [bugs:#3208]. Use sqrtdenest in algsys to simplify partial solutions. 625fd2f55 [bugs:#3208] algsys.lisp:presultant: resimplify result 634734ec8 share-subdirs.lisp is auto-generated *and* in version control - which is afaik unavoidable for the lisp-only build system. It also currently is out-of-sync with the repo => Updated the repo version. 64f91d677 Increase output when running share/contrib/diffequations/tests 65a5873ba SF bugs 3210 and 3212. Fix algsys regressions. 669a4694f Bug #2796 can't load ode2 with n declared constant 673c6c473 Bug report ID: 1621 Wrong solution to ode2 68cf9cbb2 Fixed bug #2667: Distinguish trig function exponents in TeX 69bf4cf94 In rtest_log, additional tests for SF bug #3105. 709ef3fee Fixed bug #3148: Most of the change is in indentation 718f523fc Fixed bug #3194: No simplification of tan(x+n*%pi) and cot(x+n*%pi) 72fdadebc Fixed bug #3186 and other get_plot_option issues. 733fd2b4c Fixed bug #3022: Update the RPM spec file 74aa0a365 Fixed bug #3180: declare(foo, antisymmetric) 759ad3f2f Add test for SF bug #3090 76a57ff0c Add test for SF bug #3170 774568937 Fixed bug #3144: Avoid unbounded recursion in PTIMES%E 780bcccbe Fixed bug #3109: is(sin(x) <= 1) returns "unknown" 79037ea4a Fixed bugs #3114, #3115: introduced by [647516] Fix integrate(x=0,x) 80 81Unnumbered bugs: 82---------------- 83 84[c8007b9] Partial fix to read_xpm. 85[35790e2] Correct documentation for rest 86[eb56614] Fix test for orderlessp transitive 87[85aff4c] Fix in gcl-builds smismatch 88[d37c3e4] Fix in timedate, round TZ 89[74800c2] Remove redundant definition of copy from share/affine 90[8ec3a05] Another fix for summation of rational functions 91[394ca66] In package facexp, remove "&&" because 92[b7ee537] Ensure that *OPR-TABLE* associates "{" with $SET 93[9f43849] Ran update_examples on Simplification.texi 94[dd6fbb1] Fix uses of complex-float-numerical-eval-p 95[07363c2] Fix bug in running test files 96[6d1b6fe] Partially fixed assumptions regarding products and powers 97[639dd40] Partially fixed assumptions regarding products and powers 98[691cbc4] Fix taylor testsuite failure bug introduced by [22f4fd] 99