1   Maxima 5.31 change log
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3
4   Changes in core:
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6 * Galois fields: revision, introduction of extension fields
7 * inverse_jacobi_sn: improve accuracy
8 * Bessel functions: integral of bessel_i, bessel_j of arbitrary order
9 * matrix functions: revise ModeMatrix, mat_function, dispJordan, diag, JF
10 * signum: do not declare signum real- or integer-valued
11 * carg: declare carg real-valued
12 * parser: add L, l, W, and w to list of exponent marker characters
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15   Changes in share:
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17 * package stringproc: new functions readchar, md5sum, base64
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20   Other changes:
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22 * documentation: minor changes to make Texinfo 5 happy
23 * build system: changes to make Maxima build correctly on Windows
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26   Bug fixes:
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28 * 2627 asksign / integrate fails in Maxima 5.30.0
29 * 2622 base64 type warnings
30 * 2619 Function inverse_erf - error in numerical evaluation
31 * 2612 known_units() broken
32 * 2608 quad_qags(x,x) generates a lisp error
33 * 2607 lbfgs documentation is incomplete
34 * 2604 fft.dem is out of date
35 * 2603 fft documentation
36 * 2602 lu_factor regression
37 * 2599 cl-info error handling
38 * 2597 logcontract and subscripted log
39 * 2594 Incorrect integration of product of cosines
40 * 2591 risch gives Lisp error for sinh expression
41 * 2583 sign error for integrate(x^(8*%i-1),x);
42 * 2570 Make acos(cos(x)) simplify to x when on correct interval
43 * 2569 translate rat(1,x) and rat([1]) incorrect
44 * 2536 Lisp error in limit: \
45 * 2501 %pi/8 is definitely not an integer
46 * 2475 limit(x^(mu/x^g),x,inf) --> error
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48 unnumbered bugs:
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50 * mailing list 2013-05-22: "array-lambda error with 5.30.0"
51 * mailing list 2013-05-07: "defrule regression compare to version 5.29.1"
52 * fix rk() when the independent variable's initial value is nonzero
53 * fix bug in asksign
54 * fix wrong noun form returned for jacobi_nc(elliptic_kc(m)/n,m)
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