{30} Tickets needing review (by component) (141 matches)

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algebra (9 matches)

Ticket Status Owner Created Summary
#7797 needs_review burcin 12/30/09 basic interface to letterplace from singular
#7931 needs_review roed 01/14/10 Improved nth root for finite fields and integer_mods
#8109 needs_review AlexGhitza 01/28/10 wrap NTL's lzz_pE and lzz_pEX and use them
#8218 needs_review 02/08/10 Finite Field move
#8332 needs_review AlexGhitza 02/23/10 Changes FiniteField_givaro to Python
#8333 needs_review AlexGhitza 02/23/10 Finite fields to new coercion model
#8334 needs_review AlexGhitza 02/23/10 Improvements to residue fields
#8335 needs_review AlexGhitza 02/23/10 Finite Field lattices
#8390 needs_review olazo 02/27/10 Find all roots of a trigonometric equation

basic arithmetic (2 matches)

Ticket Status Owner Created Summary
#3852 needs_review somebody 08/14/08 create or adapt or include a units package
#4000 needs_review somebody 08/30/08 Implement QQ['x'] via Flint ZZ['x'] + denominator

build (6 matches)

Ticket Status Owner Created Summary
#7979 needs_review GeorgSWeber 01/18/10 pari-2.3.3 sometimes ignores --graphic=none build option
#7987 needs_review GeorgSWeber 01/18/10 Most extensions don't need to be listed in module_list
#8290 needs_review GeorgSWeber 02/16/10 Support HDF5
#8306 needs_review GeorgSWeber 02/19/10 Parallel inter/intra-spkg builds
#6378 needs_review tbd 06/21/09 [with second patch, needs review] make sage -merge more user-friendly
#7803 needs_review GeorgSWeber 01/01/10 [with patch needs review] DeprecationWarning: the sets module is deprecated

categories (2 matches)

Ticket Status Owner Created Summary
#7880 needs_review nthiery 01/09/10 Category of sets with partial maps.
#7914 needs_review jbandlow 01/12/10 Implementation of triangular morphisms for modules with basis

combinatorics (14 matches)

Ticket Status Owner Created Summary
#7422 needs_review 11/09/09 New Incidence Structure and Block Design constructions
#7492 needs_review mhansen 11/19/09 Decomposition of a doubly stochastic matrix as a convex sum of permutations (Birkhoff–von Neumann Theorem)
#7538 needs_review hivert 11/26/09 equality of posets is broken !
#7642 needs_review 12/09/09 Add an implementation of LCA to sage.combinat.words.suffix_trees
#8288 needs_review sage-combinat 02/16/10 Depth/Breadth improvement for SearchForest
#8386 needs_review vdelecroix 02/27/10 iet alphabet bug and rebased datatype
#8388 needs_review vdelecroix 02/27/10 pickle the paths of Rauzy diagrams
#8407 needs_review slabbe 03/01/10 word paths isometries + improve construction
#8411 needs_review sage-combinat 03/01/10 Branching rule fix and doc revision
#8414 needs_review bump 03/01/10 lattice -> space in weyl_groups.py
#8420 needs_review sage-combinat 03/02/10 new feature : class of perfect matching
#8519 needs_review nborie 03/13/10 Add a factory of finite/infinite enumerated set (with categories) defines by Range(begin, end, step)
#8524 needs_review hivert 03/13/10 DisjointUnionEnumeratedSets should have a private __classcall__ method
#8361 needs_review sage-combinat 02/25/10 Add an __iter__ method for IntegerVectors

commutative algebra (2 matches)

Ticket Status Owner Created Summary
#8228 needs_review malb 02/10/10 Segfault in libsingular
#8173 needs_review malb 02/03/10 segfault in singular resultant

cryptography (2 matches)

Ticket Status Owner Created Summary
#8476 needs_review mvngu 03/07/10 return the correct class instance in MPolynomialSystem.__copy__
#8379 needs_review mvngu 02/26/10 add arithmetic for Boolean functions

debian-package (2 matches)

Ticket Status Owner Created Summary
#3304 needs_review tabbott 05/25/08 [with patch, needs review] Make cddlib a shared library
#5901 needs_review tabbott 04/25/09 [with patch, needs review] Avoid permission denied error message when testing with non-writeable sage install

distribution (1 match)

Ticket Status Owner Created Summary
#7765 needs_review tbd 12/25/09 In sage-4.3, the command "sage -bdist" is broken on OS X

documentation (12 matches)

Ticket Status Owner Created Summary
#7716 needs_review mvngu 12/16/09 sage -coverage enhancement
#8442 needs_review bump 03/04/10 Lie Methods and Related Combinatorics (tutorial)
#8464 needs_review mvngu 03/06/10 add FAQ to standard documentation
#8465 needs_review mvngu 03/06/10 move the document "Python Functional Programming for Mathematicians" to the classification "Thematic Tutorials"
#8468 needs_review mvngu 03/06/10 add "Group Theory and Sage: A Primer" to the classification "Thematic Tutorials"
#8469 needs_review mvngu 03/06/10 add "Number Theory and the RSA Public Key Cryptosystem" to "Thematic Tutorials"
#8489 needs_review mvngu 03/10/10 New `sageexample` environment for sagetex
#8533 needs_review mvngu 03/13/10 browse thematic tutorials from command line and within notebook
#7549 needs_review mvngu 11/28/09 Reference manual: class hierarchy, inherited members, underscore variables
#8242 needs_review mmezzarobba 02/11/10 Fix duplicate citation warnings when building the French-language tutorial
#8315 needs_review mvngu 02/20/10 Reference manual layout: toggles, sidebar links
#8370 needs_review mmezzarobba 02/25/10 Add tour_functions to the French tutorial (cf. #5463)

elliptic curves (4 matches)

Ticket Status Owner Created Summary
#8238 needs_review cremona 02/11/10 heegner_index_bound may be incorrect for curves with rational torsion
#8451 needs_review cremona 03/05/10 improve galois representation for elliptic curves
#8496 needs_review was 03/11/10 Implement canonical heights for elliptic curves over number fields
#8505 needs_review cremona 03/11/10 random points on elliptic curve misses half the group

freebsd (3 matches)

Ticket Status Owner Created Summary
#5873 needs_review mabshoff 04/23/09 [patch] Fix matplotlib build on FreeBSD
#7821 needs_review pjeremy 01/02/10 readline-6.0.p1 fails on FreeBSD
#7831 needs_review pjeremy 01/03/10 numpy-1.3.0.p2 fixes for FreeBSD

geometry (1 match)

Ticket Status Owner Created Summary
#6214 needs_review mhampton 06/04/09 Polyhedra compute incorrect dimension when defined through inequalities

graphics (3 matches)

Ticket Status Owner Created Summary
#7298 needs_review whuss 10/25/09 use html5 video tag for animations
#7512 needs_review was 11/21/09 fast_callable should respect the variable order in callable symbolic expressions (treating them like lambda functions rather than like expressions)
#8368 needs_review was 02/25/10 add colorbar option to contour_plots

graph theory (10 matches)

Ticket Status Owner Created Summary
#4509 needs_review ekirkman 11/12/08 doctests for planarity code
#2203 needs_review jason 02/18/08 Add a traveling salesman problem solver
#7476 needs_review rlm 11/16/09 Edge-disjoint spanning trees
#7529 needs_review rlm 11/25/09 Maximum Average Degree of a graph
#7569 needs_review rlm 12/01/09 random_vertex and random_edge functions
#7904 needs_review rlm 01/12/10 is_gallai_tree
#8284 needs_review ncohen 02/16/10 IntervalGraph generator and a bug in is_chordal
#8330 needs_review rhinton 02/22/10 BipartiteGraph needs to override methods to add and delete vertices and edges
#8403 needs_review rlm 02/28/10 Steiner Tree
#8405 needs_review rlm 02/28/10 Linear Arboricity, Acyclic edge coloring

group_theory (2 matches)

Ticket Status Owner Created Summary
#8030 needs_review joyner 01/21/10 Strong generating system work only for transitive group
#3461 needs_review joyner 06/18/08 write a construction for permutation groups so that the coercion system can find a common parent

interact (1 match)

Ticket Status Owner Created Summary
#8488 needs_review jason 03/10/10 Add support for @interact to the Sage library and module for a library of interacts

interfaces (6 matches)

Ticket Status Owner Created Summary
#5467 needs_review mhansen 03/10/09 The sage/macaulay2 interface doesn't work at all on large input
#7897 needs_review was 01/11/10 Macaulay2 interface update/improvement for version 1.3.1
#7915 needs_review was 01/12/10 Improve TAB-completion in Macaulay2
#8380 needs_review Franco Saliola 02/26/10 Implement an interface to GAP3
#8156 needs_review was 02/02/10 [with code] new function readdata
#7792 needs_review was 12/29/09 Improved docs and INI support at /interfaces/povray.py

linear algebra (4 matches)

Ticket Status Owner Created Summary
#6979 needs_review was 09/21/09 improve sparse matrix/vector product
#8301 needs_review was 02/18/10 segfault in m4ri
#8071 needs_review was 01/25/10 Trivial kernel of a matrix over non-fields are broken
#8481 needs_review was 03/07/10 lift doesn't work for vector space homomorphisms

memleak (1 match)

Ticket Status Owner Created Summary
#8444 needs_review tbd 03/05/10 Memleak in conversion for univariate polynomial rings

misc (9 matches)

Ticket Status Owner Created Summary
#6146 needs_review cwitty 05/28/09 the detection of SAGE_ROOT in $SAGE_ROOT/sage script should expand symlinks recursively (fix this on systems that do *NOT* support readlink -f)
#6245 needs_review cwitty 06/08/09 [with patch, needs review] make a custom infix operator decorator
#6927 needs_review boothby 09/12/09 Extend CachedFunction to handle disk-cache
#8119 needs_review tbd 01/29/10 Rename change the hash value of some objects
#8413 needs_review hivert 03/01/10 Add "Unknown" truth value
#8456 needs_review tbd 03/06/10 lazy import improvements
#5405 needs_review cwitty 02/28/09 [with patch, needs work] create a decorator for adding default keyword arguments to a function
#8168 needs_review tbd 02/03/10 Keyword option to make reset() detach all attached files
#8486 needs_review tbd 03/09/10 Xelatex and Sage notebook

modular forms (4 matches)

Ticket Status Owner Created Summary
#6836 needs_review craigcitro 08/28/09 The Sturm bound for modular forms gives the wrong result sometimes
#8018 needs_review craigcitro 01/20/10 Eigenvalues sorted, but not eigenvectors, in modular/modform/numerical.py
#8281 needs_review craigcitro 02/15/10 bug in hecke_operator_on_basis over finite fields
#6671 needs_review mraum 08/03/09 [with patch, needs review] Speed of Victor Miller basis
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