1   Maxima 5.30 change log
2
3   Changes not backward compatible:
4
5 * function gf_set: renamed to gf_set_data
6
7
8   Other changes:
9
10 * function bfzeta: extend to complex plane
11 * function gf_set: return a structure
12 * function gf_exp: allow negative exponents
13 * functions plot2d, plot3d: accept subscripted variables as independent variables
14 * package dynamics: revise function rk
15 * package ezunits: new functions expand_dimensional, solve_dimensional, other changes
16 * package linearalgebra(??): revise mat_function
17 * ??: revise functions jordan, JF, diag
18
19
20   Bug fixes:
21
22 ??: limit((log(y+h)-log(y))/h,h,0,plus)
23 2561: limit(log(x^2),x,-20) gives 2*log(-20)
24 2559:
25 2557: abs_integrate leaks assumptions into enclosing context
26 2547:
27 2542:
28 2541: (FIXED??)
29 2540:
30 2531: Integration with inf
31 2529: limit(x^n,x,minf) gives minf for n positive
32 2528: imagpart etc. wrong when var declared real and complex
33 2527: exponent too big in limit
34 2517:
35 2509: fresnel_s incorrect for small values
36 2496:
37 2458: to_poly_solve gives a wrong solution for cos(x)=sin(3x)
38 2449: cabs(expr) fails when expr is 0
39 2442: arrayinfo gives a Lisp error
40 2441:
41 2412: Problems with integral (x/(exp(x)+1),x,0,inf)
42 2362:
43 2350:
44 2279:
45 2219: tex2ooo literals format
46  472: ctrl-D causes Maxima debugger to loop endlessly (clisp only)
47
48
49 unnumbered bugs:
50
51 mailing list circa 2013-03-30: load_pathname unset with maxima -b
52 mailing list 2013-02-21: gamma_incomplete_regularized(a,0) returning the wrong noun form
53 mailing list 2012-12-23: "let(simp) behaves different when loaded from batch file"
54 mailing list 2012-12-14: "Maxima won,t pull out a constant from a linear function"
55 bern() with zerobern:false
56 clean up facts introduced by sign functions
57