Jan Engelhardt
95ffe846b5
OBS-URL: https://build.opensuse.org/package/show/science/pari?expand=0&rev=4
93 lines
5.9 KiB
Plaintext
93 lines
5.9 KiB
Plaintext
# $Id$
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Bug numbers refer to the BTS at http://pari.math.u-bordeaux.fr/Bugs/
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[last column crossreferences current development release 2.6.0]
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Done for version 2.5.3 (released 03/10/2012):
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Fixed
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1- padicappr(x^2+1+O(3), -1+O(5^10)) --> no error [F34]
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2- sqrtn(1+O(5),5) -> error, ispower(1+O(5),5) -> error [#1261] [F65]
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PB 3- printf("%.6f", 5E-5) -> SEGV [#1328] [F83]
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BA 4- diffop(Mod(y,x^2-y),[y],[1]) -> wrong result [F84]
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BA 5- calling a GP function with a lot of omitted arguments could crashes [F85]
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GH 6- missing solutions in thue() [#951] [F86]
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7- t_RFRAC == t_RFRAC could return a wrong result [#1339] [F87]
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8- obscure bug in polroots() (sage #13314) [F88]
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BA 9- printf() did not flush output [F90]
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10- polrootsff(2*x+1,2,y) -> SEGV [#1350] [F93]
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BA 11- elltors() was using an insufficient precision [#1326]
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12- resultant(x,x,y) -> 0 and related problems [F94]
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13- thue((x^4+1)^2, 4) -> no solution [F95]
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BA 14- idealramgroups() and idealfrobenius() did not accept a bnf [F96]
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[last column crossreferences current development release 2.6.0]
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Done for version 2.5.2 (released 20/06/2012):
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Fixed
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1- [from 2.5.1] substvec slowdown [F25]
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2- logfile: strip properly color escape sequences [#1225] [C18]
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BA 3- ispower(x < 0,, &n): n could have the wrong sign [#1302] [F45]
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4- mathnf(..., 4) didn't remove 0 columns from HNF [#1271] [F61]
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JD 5- possible SEGV in pari_init_opts [#1264] [F62]
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BA 6- ellorder(E,P*Mod(1,p)) did not work if E was defined over Z [F63]
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7- parimacro.tex: pdftex --output-format dvi would produce a PDF [F66]
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BA 8- pari_close failed to free all allocated memory [#1297] [F67]
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9- issquarefree(0) => error [#1304] [F71]
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10- sqrt(0.E-97-1.12-97*I) -> div by 0 [#1309] [F76]
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PH 11- vecsort0 was not valid C code (miscompiled by gcc 4.7)
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BA 12- FpX_gcd(0,x) -> div by 0 [F77]
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13- x; y; p; q; subst(Mod(q,p), q, x + y) --> Mod(1, p)*x [#1321] [F78]
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[last column crossreferences current development release 2.6.0]
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Done for version 2.5.1 (released 06/02/2012):
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Fixed
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1- Euclidean chains were confused by t_POLs with t_INTMOD coeffs [F01]
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[ because a 0 polynomial could have lg() == 3 ]
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2- remi2n didn't allow negative arguments [native kernel] [#1215] [F04]
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3- qfbred(t_QFR) wrong when frac( sqrt(D) ) > 0.5 [F06]
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4- problems with diagnostic messages when changing a 'default', e.g \o3[F08]
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5- divru() could call bfffo(0) => overflow in expo() [F09]
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AMe 6- (t_FRAC<0) * t_INTMOD => wrong result [F10]
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7- trace(t_POL or t_SER) could yield unormalized object [0 lead. term] [F11]
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LGr 8- off-by-1 error in primepi() when argument is = primelimit [F12]
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9- crash when default(prettyprinter,...) points to non-existent cmd [F15]
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10- qfperfection(): wrong result in unlucky cases [#1223] [F16]
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BA 11- allocatemem() did not reset parse error [#1226] [F17]
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BA 12- (x->vector(1,j,x))(1) --> significant pointers lost [#1211] [F18]
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VL 13- [makefile] Incorrect -I and -L flags order [#1212] [F19]
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14- nfbasis / nfdisc(f,, partial factorization) would sometimes spend a [F20]
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lot of time trying to factorize a discriminant [#1227]
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BA 15- missing consistency checks in conjvec [#1231] [F22]
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16- wrong result in bezoutres [#1233] [F24]
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17- wrong sign in polresultant() [#1234] [F25]
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18- subst(Y/X,X,x) -> 0 [F27]
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PB 19- polrootsff(x^2-x-ffgen((v^2+1) * Mod(1,3))) -> SEGV [#1241] [F28]
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BA 20- functions ending by the x[y]=z construct could corrupt the stack. [F30]
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BA 21- test-kernel and test-ploth did not work [F35]
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BA 22- for(i=1,10^7,) + SIGINT -> SEGV [#1249] [F37]
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BA 23- mateigen precision error was not trappable. [F40]
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24- broken rnfeltup [#1256] [F42]
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25- x===y was always wrong for x,y t_SER [F43]
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26- ispower(x < 0) could return an even value ! [#1259] [F45]
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27- ispower(1 / n) return a wrong result [#1259] [F46]
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BA 28- [breakloop] initial context could be lost. [F47]
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BA 29- Ser([1+O(x)],x) returned an invalid object. [F48]
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BA 30- ispseudoprime used too much stack for huge operands. [F49]
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31- [rnfidealup doc] idealgentoHNF() was incorrect. [F50]
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DS 32- elldivpol returned wrong result for degree n >=8. [F51]
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33- overflow in mpbern(n) for huge n [#1256] [F52]
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34- psdraw() ignored plot colors [F55]
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BA 35- stack_base() was not C89 standard compliant. [F56]
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BA 36- my(f(x)=x+1);f --> SEGV [#1273] [F57]
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37- ellheight([0, 0, 1, -1, 0], [0., 0.]) -> BUG [F58]
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Changed
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BA 1- [darwin] do not use dylib_ prefix to ld options [#1210] [C12]
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2- delete README-subversion, replace with README-git [C22]
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3- much faster final divisibility test in nfgcd() [#1214] [C25]
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Added
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BA 1- [INSTALL] Documentation of RUNTEST
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BA 2- [Configure] support for multiarch systems
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