1 Maxima 5.47-post change log
2 ===========================
6 * Print errors and warnings to stderr instead of stdout
7 * New command-line option --quit-on-error to make Maxima quit upon first
9 * New command-line option --very-very-quiet to silence Maxima
10 * New global variable batch_answers_from_file
11 * New Unicode display2d and global variable display2d_unicode
12 * A new function random-name in plot.lisp that generates a random string
16 * New example share/colnew/prob5.mac
17 * Add raddenest radical denesting function
18 * New draw terminals: tikz and tikz_standalone
19 * ode2 now solves Modified Bessel differential equation
23 * Add answers_from_file option to run_testsuite
24 * Add rtest_raddenest to share_testsuite_files
25 * In src/plot.lisp, clipping is no longer done when plot_format is xmaxima
26 * The default y-range for plots is determined only by points within x-range
33 * Line clipping in plot2d and plotdf
34 * Better integration algorithm for plotdf
36 Changes in the Windows installer:
37 ---------------------------------
44 * Support Clozure Common Lisp (for 64 bit installers)
46 Bug fixes for numbered bugs:
47 ----------------------------
48 * \#3054: limit(exp(exp(2*log(x**5 + x)*log(log(x)))) / exp(exp(10*log(x)*log(log(x)))), x, inf)
49 * \#3191: parsing problem: thru 3 for i in [a,b]
50 * \#3755: Insecure tmpdir usage
51 * \#3803: Xmaxima should reopen the browser when needed
52 * \#4117: Unexpected Behaviour of run_viewer and gnu_term dumb
53 * \#4154: Some info nodes have bad headers (and no "Up"s)
54 * \#4176: fullratsubst(old = new, expr) returns incorrect result
55 * \#4177: lratsubst1 in testsuite
56 * \#4184: bessel_simplify error
57 * \#4191 limits of gamma_incomplete
58 * \#4195: cmucl 21e intermittent lisp error in limit
59 * \#4200: simplim%limit ignoring special variables
60 * \#4210 tlimit consults global assumptions for limit variable
61 * \#4214: read_xpm not autoloading and not documented as requiring load("draw")
62 * \#4215: limit(sqrt(-1+%i*x),x,0,minus)
63 * \#4218: read_xpm can't handle XPM files generated by ImageMagick and maybe other sources
64 * \#4220: tex output does not respect linel
65 * \#4222: limit(6^x, x, 1) and similar cases: stack overflow crash
66 * \#4227: limit(abs(sin(x))/sin(x), x, inf) = 1
67 * \#4237: implicit_plot punting to plot2d implicit fails when argument is a list of equations
68 * \#4238: limit((abs(sin(x)*cos(x)-x^4) -x)/x^3,x,0,plus) gives internal error
69 * \#4245: is(string1<string2) gives Lisp error
70 * \#4246: tcl9.0b1 upgrade and xmaxima
71 * \#4251: imaxima could not display image with Emacs 29.1
72 * \#4254: plog returns unsimplfied results
73 * \#4257: Incorrect change of variable in integral involving diff
74 * \#4260: translate fails with go tag in final position
75 * \#4263: plot2d discrete with x range computes y range over all data, not restricted to x
76 * \#4265: integrate(sin(m*x)*sin(n*x), x, 0, 2*%pi) unconditionally zero
77 * \#4269: plot3d ignores the option gnuplot_postamble
78 * \#4307: partswitch affects op and operatorp
79 * \#4325: Maxima can't differentiate beta function
81 Unnumbered bugs fixed:
83 * Correct failing test in share/contrib/diffequations/tests
84 * plotdf sliders hidden (reported on the mailing list on 2023/11/26)
88 * Document colnew share package
89 * \#4154: Some info nodes have bad headers (and no "Up"s)
90 * HTML files for the manual now have the name of the corresponding section
91 * Documentation for display2d_unicode in section "Command Line"
95 * Install Maxima icons in an 'icons' subdirectory rather than 'pixmaps'