1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
Maxima 5.29 change log
New items in core:
* revised and extended functions for Galois fields
New items in share:
* package draw: surfaces in spherical and cylindrical coordinates
* package draw: new terminals epslatex and epslatex_standalone
* package draw: multipage terminals
* package stats: new function title_inference
Other changes:
* improve derivative of gamma_incomplete and integral of psi.
* define orthopoly_weight for assoc_legendre_p
* define legendre_p and assoc_legendre_p for negative degree
* minor revision of recurrences in orthopoly
* simplify treatment of "^" in translator
* test script for Laplace transform
* plot2d (launch Gnuplot) for ABCL and Allegro CL
* update documentation for packages draw and distrib
* improvements in Windows build machinery
* special variable clean-up
* remove some unused code
Bug fixes: (numbering system changed with SourceForge project upgrade)
2504 wrong answer for simple limit, limit(sin(x)+1/x, x, inf)=0
2503 Declaring x as an integer changes result of limit from 3 to inf
3587362 inverse_erfc(1d-40) wrong
3587304 erfc(x) for x > 6 is wrong
3587191 erf inaccurate for small bigfloat values
3587184 erf inaccurate for small float values
3581619 Incorrect FFT for input of size 2
3559064 elliptic_f(2,1) is wrong.
3536976 "inverse_erf" doesn't allow complex arguments
3440046 elliptic_f(0.5,1) signals error
3428734 integrate(bessel_y(1,z),z) with ?z : 1
3381301 log(-1.0b0) has small realpart
unnumbered bugs:
mailing list 2012-11-16: "Difference in interactivity with two sums"
mailing list 2012-11-25: "laplace() and tellsimpafter()"
fix bugs in kron_delta
return kron_delta nouns in orthopoly, clears up test_orthopoly errors
fix bug in numericalio: GCL doesn't distinguish single and double floats
fix bug in negative_binomial_quantile (package descriptive)
fix Lisp error for "lambert_w(1), numer;" and also generalized_lambert_w
fix bugs in pattern matcher: handle aa + foo(bb) and aa * foo(bb)
fix bug in pattern matcher: handle "^" expressions correctly
fix erfi(-0.15) for GCL
|
