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| = Sage 3.3 Release Tour = | ## page was renamed from sage-3.3 |
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| Sage 3.3 was released on FIXME. For the official, comprehensive release notes, see [[http://www.sagemath.org/src/announce/sage-3.3.txt|sage-3.3.txt]]. In general terms, the following points are some of the foci of this release: * Clean up various doctest failures from 3.2.3 * Fix some build issues from 3.2.3 on the new set of supported images * Merge small to medium sized patches ready to go in * Switch to [[http://www.mpir.org|eMPIRe]] as an implementation of multi-precision integers and rationals * Switch to [[http://ecls.sourceforge.net|ecl]] for a Common Lisp implementation * Update [[http://www.python.org|Python]] to 2.5.4 * Update [[http://pari.math.u-bordeaux.fr|Pari]] to 2.3.4svn Here's a summary of features in this release, categorized under various headings. == Algebra == * Transitivity for permutation groups (William Stein) -- In the permutation group module {{{permgroup.py}}}, the query function {{{is_transitive()}}} returns whether or not the group is transitive on {{{[1..G.degree()]}}}. A few surrounding docstrings are fixed and doctest coverage for the file {{{sage/groups/perm_gps/permgroup.py}}} is now 100%. == Algebraic Geometry == * Improved precision and performance when calculating analytic rank (William Stein) -- When calculating the analytic rank of an elliptic curve, the default is to use Cremona's {{{gp}}} script, where the precision is automatically doubled until it doesn't fail. The precision is started at 16 rather than the previous default precision. The computation is now about 3 times faster usually by starting off using this smaller precision. == Basic Arithmetic == == Build == == Calculus == == Coding Theory == == Coercion == == Combinatorics == == Commutative Algebra == == Distribution == == Doctest == == Documentation == == Geometry == == Graph Theory == == Graphics == == Group Theory == == Interact == == Interfaces == == Linear Algebra == == Memory Leak == == Miscellaneous == == Modular Forms == == Notebook == == Number Theory == == Numerical == == Optional Packages == == Packages == == Porting == == Solaris == == User Interface == == Website/Wiki == |
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