Here we go with Sage 2.10.1.rc5. This is the *final* rc and it will be identical with the final 2.10.1 release modulo any critical bug fixes that will pop up over the next 12 hours. The release is planned for the tonight (PST).
We finally fixed the ATLAS build issue that would cause very long build times. If your ATLAS build takes very long please let us know and we can provide you with the needed information to create pre-tuned settings that we will then include in the next release. Please report *any* build issues and doctest failures. The tarball [205MB] is available at the usual place: http://sage.math.washington.edu/home/mabshoff/release-cycles-2.10.1/sage-2.10.1.rc5.tar Cheers, Michael Merged in rc5: #1547: Michael Abshoff: Add pre-tuned settings for ATLAS for certain CPUs #1886: Michael Abshoff: add atlas pretuning for AMD Athlon MP processors #1977: Michael Abshoff: valgrind 3.3.0 no longer appends $PID per default to the logs #1986: William Stein: Numerical noise in fast evaluation code. #1999: Michael Abshoff, William Stein: delete mpl3d code from sage #2019: David Joyener: problem with gap_packages-4.4.10_3 #2021: Jason Grout: Only start one maxima instance #2026: William Stein, Jason Grout:matrix.eigenspaces doctest description is misleading #2027: Ralf-Philip Weinmann, Michael Brickenstein: update PolyBoRi to current CVS: fix memleak and remove joke patent claim #2029: Michael Abshoff. adjust TIMEOUT for long and valgrinded doctests Merged in rc4: #1926: Burcin Erocal: fixes for the maple interface [this is another patch to fix some more doctest issues] #1960: Martin Albrecht: bug when reducing Gröbner basis #1967: William Stein: fix matplotlib local-related bugs once and for all #1968: William Stein: notebook -- remove capability of using live tutorial for users not signed in to the notebook server #1973: Jason Grout, Mike Hansen: native partition_associated function #1983: William Stein: change 0^0, for 0 a Sage integer, to evaluate to 1 for consistency with Python, PARI, Magma, Maple, MPFR, GMP, etc. #1985: Steve Vonn, Michael Abshoff: is_pseudoprime docstring doesn't wrap #1988: Craig Citro: doctest fallout -- osx ppc 10.4 overflow error #1989: Craig Citro: doctest fallout -- osx ppc 10.4 matrix index out of range #1996: Craig Citro: doctest failure on 2.10.1.rc3: libecm.pyx #2002: Jason Grout: creating a fresh new notebook in sage-2.10.1.rc3 is broken #2005: William Stein: The .sage directory -- adjust permissions #2006: Michael Abshoff: crap -- gap contains a binary #2008: Michael Abshoff: crap -- cython contains a stupid OSX file #2009: Michael Abshoff: crap -- networkx spkg in sage-2.10.1.rc3 contains a bunch of .svn directories #2010: Michael Abshoff: crap -- libpng contains lots and lots of weird (OS X?) temp or meta files #2011: Michael Abshoff: crap -- mpfi ships with two precompiled binaries #2012: Michael Abshoff: crap -- jmol contains some os x files that shouldn't be there #2013: Michael Abshoff: crap -- f2c spkg contains precompiled binary #2014: Michael Abshoff: crap -- matplotlib contains an annoying OS X temp file #2015: Michael Abshoff: crap -- twisted contains a bunch of ._ osx crap #2016: Michael Abshoff: crap -- there is a precompiled object file in the SAGE_ROOT/examples directory #2018: Michael Abshoff: crap -- scipy sandbox has a bunch of .svn directories #2022: William Stein: bug with load and loads when data is not compressed during save Merged in rc3: #740: John Cremona: Implement standard transformations for elliptic curves & points #1328: Michael Abshoff: 2.8.14/Solaris: partitions_c.h compile fix #1329: Michael Abshoff: 2.8.14/Solaris: real_rqdf.pyx compile fixes #1554: Mike Hansen: issues with calling symbolic expressions #1637: Michael Abshoff: Update to mpfr 2.3.1 - fix small issues in the spkg #1887: Robert Miller: graph isomorphism for multiple edges #1923: Jason Grout: Make an obvious checkbox or menu to switch on pretty printing in the notebook #1938: Robert Bradshaw: Fast (double) function evaluation for plotting, etc. #1958: Craig Citro: fix problems with ANSI codes in sage0.py #1966: Josh Kantor: inline_fortran broke on OSX #1970: Willaim Stein, Martin Albrecht: gnutls should not be needed if you're running the notebook insecurely, so don't require it #1972: William Stein: programming guide -- fix a confusing typo #1978: Yi Qiang, Michael Abshoff: update python-gnutls #1979: John, Cremona, Michael Abshoff: doctest fall out from #740 in tut.tex Merged in rc2: #571: John Cremona, Denis Simone, William Stein: weird doctest failure in simon_two_descent [to quote William: "John and Denis Simone in fact did greatly update this code and it is now in Sage. And this particularly doctest runs almost instantly now, so remove #long"] #1058: John Cremona, William Stein: the mwrank interface barfs on bad input #1649: John Cremona, William Stein, Michael Abshoff: Updated eclib.spkg to eclib-20080127.spkg #1650: John Cremona: eclib.spkg: fix tsat test failure #1823: Robert Bradshaw, Carl Witty: RDF/CDF coverage, consistent hashing #1922: Jason Grout: change and update lprint #1940: Martin Albrecht: Segmentation fault when comparing two empty ideals #1953: Carl Witty: fix problems in calculus.py found by Jason while reviewing #1945 #1954: Mike Hansen: sage/modules/free_module_element.pyx computing abs(vector(...)) #1957: Michael Abshoff: Solaris 9 fixes for libfplll.spkg #1959: Michael Abshoff: Solaris 9 fixes for rubiks.spkg Merged in rc1: #384: Alex Ghitza, Mike Hansen: latex formatting issues with symbolic expressions #652: Nick Alexander: .sage files destroy existing .py files #743: Robert Miller, Carl Witty: graphs: simplify interface for accessing vertex objects #980: Martin Albrecht, Didier Deshommes: random_element() for multivariate polynomials #1083: Craig Citro: Bug in degree 1 number fields; manifests itself in element.matrix(), .trace(), .norm(), etc #1155: Mike Hansen: PermutationGroup coercion bug #1209: Mike Hansen: make it so maple.gcd?? shows source code [later reopened due to more review] #1456: Mike Hansen: gaussian_binomial bug #1575: Jason Grout: plotting -- fix vector plotting #1845: Josh Kantor, Carl Witty: list_plot3d should be able to accept lists of points in arbitrary positions #1875: William Stein: increase idle timeout and save interval on the notebook to 6 minutes (shorter times cause serious performance problems, esp on large notebook servers) #1929: Alex Ghitza: add more examples to qqbar.py #1943: Michael Abshoff: rpy fails to build on OSX 10.4 #1945: Carl Witty: improve reference manual formatting Merged in rc0: #1600: Craig Citro: another weird coercion bug #1911: William Stein, Craig Citro: elliptic curves -- make heegner_index command return index instead of square of index; clarify why sometimes results is not an integer (it's not a bug, it's part of the algorithm) #1930: Michael Abshoff: R is broken for parallel make, rpy is broken for fresh installs, remove recommended tar.gzs #1931: Michael Abshoff: sage.spkg need to depend on ecm.spkg #1933: Michael Abshoff: libgpg_error-1.6.spkg broken make install for parallel make #1934: Michael Abshoff: sage-check for ATLAS broken on OSX #1935: Craig Citro: legendre_symbol currently quite slow #1937: Martin Albrecht: fix LLL documentation #1939: Michael Abshoff: Fix OSX rpy import issues, i.e. DYLD_LIBRARY_PATH fix Merged in alpha2: #1028: Michael Abshoff: fix omega support for new valgrind release (3.3.0 once it is out) #1050: Michael Abshoff: update optional valgrind.spkg to 3.3.0 release #1147: William Stein: change location of valgrind output files to something less obnoxious #1550: Robert Miller: use libecm instead of pexpect+ecm binary #1593: Martin Albrecht: m4ri -- the documentation of the echelon command only lists 1 algorithm but >= 2 algorithms are supported #1617: William Stein: speed problem when factoring polynoms #1623: Michael Abshoff: update gsl to 1.10 #1724: Craig Citro: Creating ModularForms from q-expansions #1817: Martin Albrecht: crypto.mq.sr doctest coverage at 100% #1818: Martin Albrecht: include AES polynomial system generator in reference manual #1852: Michael Abshoff: Configure R to use Atlas, other build improvements to R package #1869: Robert Miller: Implement show(list(graphs(n))) #1873: Mike Hansen: elementary function expansion returns result in the wrong ring #1889: Martin Albecht: 2.10.1.alpha2 doctest failure in crypto/mq/sr.py #1890: Robert Miller: interfaces/libecm.pyx doctest failure #1894: Martin Albrecht: toy_buchberger failures #1895: Martin Albrecht: deal with passed through keyword arguments for Gröbner basis computation #1898: Michael Abshoff, William Stein: numerical doctest failure for polynomial_element.pyx on Linux/Itanium #1899: Robert Miller: Making graphs with a matrix and loops=True blows up #1900: Robert Miller, Jason Grout: Clean up adjacency matrix functions for graphs #1905: Alex Ghitza: both E.Lseries and E.L_series are defined. Just define one of them, say E.Lseries. #1906: Alex Ghitza: eisenstein_series_qexp does not pay attention to the field parameter #1913: Burcin Erocal: poles of gamma #1917: William Stein: get rid of crazy OS X charpoly workaround, since linbox isn't broken anymore #1924: Robert Bradshaw, William Stein, Clement Pernet: Optimize matrix multiply cache friendliness Merged in alpha1: #1166: William Stein: 2D terminal output is inconsistent and corrupted #1217: Willem Jan Palenstijn: libfplll error codes #1274: Martin Albrecht: modify singular interface to allow for verbose output #1294: Mike Hansen: v.n() function blows up when v is a vector #1306: Robert Miller: Bundles of graphs #1418: Joel Mohler: magma element __floordiv__ #1508: William Stein: axes_label in plot() broken #1577: Martin Albrecht: .coefficients() and .monomials() differ in order in multivariate polynomial rings #1583: Craig Citro: simple modules of modular symbols over finite fields #1604: William Stein: more locale problems with python exposed by matplotlib #1606: William Stein: plotting -- add aspect_ratio option to show command #1652: Mike Hansen: length of DAGs with loops calculation runs infinite #1704: David Harvey: replace _DivPolyContext by _multiply_point #1713: Martin Albrecht: fix SageElement._sage_ #1737: William Stein: ctl-c doesn't exit job in parametric_plot3d #1718: William Stein: bug in parametric_plot #1721: Josh Kantor, Michael Abshoff: Introduce SAGE_ATLAS_LIB to skip building of ATLAS #1787: Michael Abshoff: Apply row-major GEMM major ATLAS errata #1794: Willem Jan Palenstijn: Gram-Schmidt typo #1804: Nick Alexander: Factorization.__mul__ assumes that the primes in the factorization commute, which may not be a valid assumption #1812: Martin Albrecht: doctest coverage for finite_field_givaro up to 100% #1814: Martin Albrecht: doctstrings for stream_cipher.py #1820: Mike Hansen: update documentation for skew_partition.py #1829: Martin Albrecht: small improvements for term ordering module #1831: David Joyner: 3d docs: add more examples of parametric plots #1832: Mike Hansen: change how real(...) is defined in Sage #1833: William Stein: plot3d and parametric_plot3d can be very slow on some inputs #1835: Martin Albrecht: some minor changes to the documentation of basis_is_groebner #1836: Martin Albrecht: return reduced Groebner bases by default #1837: Martin Albrecht: pass through options from groebner_basis [hunk 2 seems to have snuck in] #1840: David Kohel: Hill cipher addition to crypto package #1843: William Stein: cputime for gp interface #1844: Craig Citro: Get doctest coverage in sage/modular/modform up to 100% #1854: David Joyner: add more 3d plots to the reference manual #1856: William Stein: 3d graphics -- bug in setting options via the show command #1858: William Stein: plot.py coverage is crap -- improve it #1872: William Stein: serious bug in pickling elliptic curves #1874: Robert Miller: implement bipartite graphs #1878: Paul Zimmermann: add new function from mpfr-2.3.0 #1880: Michael Abshoff: qqbar numerical doctest failure #1881: Michael Abshoff: tut.tex doctes failure with factorize() #1883: Michael Abshoff: Sage distribution includes Windows executables Merged in alpha0: #712: William Stein: SAGE/Maxima is sometimes unable to solve a linear system [solved by #1827 merged in 2.10] #827: Nick Alexander: nfrootsof1 from Pari #1391: Martin Albrecht, William Stein : bug in unit part of factorizations of multivariate polynomials #1485: David Joyner, Simon King: wrapper for invariant_ring and invariant_algebra_reynolds in Singular #1525: Robert Miller: NetworkX upgraded spkg, Bipartite graphs #1616: Mike Hansen, David Joyner: Change asin to arcsin, etc. #1622: Michael Abshoff: update gnutls to 2.2.1 #1627: Michael Abshoff: update libgcrypt to 1.4 #1630: Michael Abshoff: update opencdk to 0.6.6 #1653: David Harvey: Bug raising an integer to a float #1710: William Stein: switch default location of trac server away from http://www.sagemath.org:9002/ #1715: Martin Albrecht: PolyBoRi pickling/hashing #1746: Alex Ghitza: add p-norm as a method to vectors #1772: Mike Hansen, Robert Miller: bug somewhere in the symbolics #1789: William Stein: standalone Sage scripts don't work on Linux, they work fine on OS X #1800: Carl Witty: bug with RealIntervalField/MPFI #1801: Robert Bradshaw: Update cython package to 0.9.6.11 #1813: Martin Albrecht: misc enhancements for ref.pdf #1821: Michael Abshoff, Bill Hart: Update FLINT to 1.0.6 #1826: Robert Bradshaw, Robert Miller: cdefs.pxi and stdsage.pxi were missing some function declarations #1850: Robert Bradshaw: serious bug in parametric plotting of curves #1851: Robert Miller: add documentation, doctests for graphs/bruhat_sn.pyx #1853: Michael Abshoff: update libgpg_error to 1.6 #1855: William Stein: rivial but visibly very painful bug in plotting #1859: Robert Bradshaw: 3d and 2d graphics -- some unification --~--~---------~--~----~------------~-------~--~----~ To 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