Bill Allombert on Tue, 21 Jun 2016 12:21:34 +0200 |
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pari-2.7.6(STABLE) released |
Dear PARI lovers, I would like to announce the release of pari-2.7.6 (STABLE). The sources and Windows binaries are available from http://pari.math.u-bordeaux.fr/download.html This is a BUGFIX release for the stable branch. This release addresses all significant problems that could be fixed in a simple, harmless way. However we strongly encourage you to upgrade since it fixes a number of cases where PARI was returning an incorrect result. --- For Windows users: --- A 64-bit installer package is available at: <http://pari.math.u-bordeaux.fr/pub/pari/windows/Pari64-2-7-6.exe> A 32-bit installer package is available at: <http://pari.math.u-bordeaux.fr/pub/pari/windows/Pari32-2-7-6.exe> --- For Android users: --- An updated PariDroid package will be available soon. -------------------------- Thanks to all those who reported problems, on the mailing lists or through our Bug Tracking System. ( See http://pari.math.u-bordeaux.fr/Bugs/ ), or who tested the preleases. Have fun, Bill and Karim P.S: The Changelog: Bug numbers refer to the BTS at http://pari.math.u-bordeaux.fr/Bugs/ [last column crossreferences current development release 2.8.0] Fixed 1- [from 2.7.5] O(1) == O(x) returned 0 [#1765] 2- matsolve(a,b) and a^(-1) gave wrong results [or SEGV] when t_MAT [F86] a was not square and a,b "modular" (F2m,Flm,FpM,FqM,F2xqM,FlxqM) same for x^(-1) [#1666] 3- e=ellinit("11a1"); ellztopoint(e,3*e.omega[1]/5)[2] wrong [#1683] [F97] 4- K.codiff incorrect if [K:Q] > 2 [F130] 5- nfrootsof1(polcyclo(85)) -> 85 instead of 170 [#1766] [F133] 6- at \p19, polroots((x+1)^2*(x-1)^7*(x^2-x+1)^5*1.0)-> SEGV [#1767] [F134] BA 7- ellsea returned the trace instead of the cardinal as documented. [F135] BA 8- ellsea(,,1) could return a wrong result [#1768] [F136] MC 9- memory leak in pari_close: sopath not freed [F138] 10- isprimepower(30011^(3*17)) returned 0 [F141] BA 11- [mpi] interrupt/alarm could cause a crash [F143] BA 12- [mpi] relinking empty t_LIST caused a crash [F144] BA 13- my(s=1,a=0);forstep(i=1,20,s,s++;a+=i);a -> wrong result [F146] 14- sqrt(0) -> loss of accuracy (sqrtn was correct) [F148] 15- K = bnrinit(bnfinit(y^2-5),[1,[1,1]]); bnrdisc(K) ->wrong [#1804] [F152] 16- ellztopoint(ellinit([-1,0]), I) -> wrong result [#1800] [F153]