|Bill Allombert on Fri, 05 Feb 2010 13:45:34 +0100|
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|New PARI stable release 2.3.5|
Dear PARI-lovers, PARI/GP 2.3.5 (stable) has just been released. This is a bugfix-only release the the stable branch 2.3. It is available for download at <http://pari.math.u-bordeaux.fr/download.html> as usual. Thanks to all the testers of the prereleases. Unfortunately, we do not have the resource to provide a Windows binary for this release. Changelog: [last column crossreferences current development release 2.4.3] Fixed 1- was not handling nffactor(*huge degree* nf, *non-monic* t_POL) properly --> wrong result and possible memory corruption [#870] [F96] 2- quadclassunit(-3 or -4): incorrect format (extra component). BA 3- Fix detection of ppc64 running in 32bit mode. [F107] 4- wrong results in matsnf with t_POL entries [#901] [F110] minpoly(matrix(4,4,i,j,i/j)) -> x^3 - 4*x^2 + x 5- bnfisintnorm(bnfinit(x^2-5), -180): result not reduced mod x^2-5 [#904] 6- Y;A; intformal(A,Y) [F114] 7- typo in RgXQX_divrem: random results if the input contains unexpected scalar types, as in [#908] 8- ispower broken due to insufficient precision [#916] [F40] 9- [2;2]*[[1,0],[1,2]] -> SEGV 10- nffactor(): obscure "no factor" bug [when trial division found and extracted *non monic* factors], [#930] [F127] BA 11- src/kernel/ix86/asm0.h had an incorrect #line entry. [F122] BA 12- COMPAT file was missing some functions renamed in 2.3: [F128] flisexpr, flisseq -> gp_read_str; lisGEN -> gp_read_stream BA 13- nffactor could segfault. [#979] [F135] BA 14- missing type check in subgrouplist [#616] [2.4.2-F39] BA 15- nfdisc --> "not a prime" error (help Round4 to recover when using non-primes, instead of raising immediate errors) [#624] [2-4-2-F41] BA 16- exp(0e1*I) --> SEGV [#630] [2-4-2-F44] BA 17- detection of exp2 and log2 was broken with C++ compilers [F143] BA 18- support for shared library on netbsd. [F144] IZ 19- [readline] 'foo)' + M-C-b -> infinite loop [F145] BA 20- factor(13533236897) -> I/O Warning [#1012] [F151] BA 21- usqrtsafe result could be off by one. [F152] BA 22- znprimroot(2) could segfault. BA 23- ellap could go in an infinite loop. IZ 24- [OS/2] Fix warning about string signedness. [F155] IZ 25- [OS/2] Fix symbol checking in Configure. [F156] BA 26- upowuu(2,31) returned a wrong result [#1031] [F157] IZ 27- [OS/2]: stack check present but not enabled [2.4.0-F6] Cheers, Bill.