id,summary,keywords,status,owner,type,priority
5776,sage-location ought to rewrite loads of files in $SAGE_LOCAL/bin,relocation move moving SAGE_ROOT,new,,defect,critical
5965,Check /dev/pts and /dev/shm requirement on Linux,GAP PExpect cannot start server pty pseudo ttys shared memory mount chroot,needs_info,tornaria,defect,critical
9645,Bugs in the computation of Groebner bases over the integers,Groebner basis integer,new,duleorlovic,defect,critical
9970,Flaky doctest in sage/interfaces/r.py,r,needs_work,mvngu,defect,critical
10018,Unhandled SIGSEGV after bnfcertify(),pari segfault segmentation fault allocatemem interrupt sig_on sig_retry,needs_work,jdemeyer,defect,critical
10358,The sloane_find command is now completely broken,Cernay2012,new,tmonteil,defect,critical
10476,Problems interrupting Singular,interrupt singular expect sd40.5,needs_work,jdemeyer,defect,critical
10606,Trouble with deepcopy of vectorspaces where the inner product matrix is specified,"copy, vectorspace",new,"jason, was",defect,critical
10815,Matrix multiplication and power are very slow,"matrix, multiplication, slow",needs_info,"jason, was",enhancement,critical
11674,np.dot of two numeric matrices segfaults in the binary Ubuntu 10.04.1 x86_64 distribution,ATLAS segfault matrix numpy libpthread redhawk,new,tbd,defect,critical
11771,sage crashes on some degenerate flint xgcd's,"flint, crash, xgcd fmpq_poly rational polynomials, sd35.5",needs_info,AlexGhitza,defect,critical
12188,Bug in is_smooth for curves over CC,singular,new,AlexGhitza,defect,critical
12198,is_squarefree() over multivariate rings does not work,"squarefree, singular",new,AlexGhitza,defect,critical
12529,libsingular reduces polynomials incompletely,multivariate polynomial reduction,new,malb,defect,critical
12759,Maxima 5.26.0 fails to build with multiple words in LDFLAGS,spkg linker unrecognized option,needs_work,leif,defect,critical
14489,_S_class_group_and_units is mathematically incorrect,S-class group,needs_review,davidloeffler,defect,critical
14594,Make dot2tex work with matplotlib 1.2.x (as well as older versions),dot2tex spkg pyparsing,needs_review,sage-combinat,defect,critical
748,update iml to the 1.0.3 release + our patches,spkg upgrade iml sd40.5,new,mabshoff,defect,major
928,add delayed profiling mode for callgrind,"valgrind, callgrind",new,mabshoff,enhancement,major
965,incorporate drew sutherland's smalljac into Sage,drew sutherland smalljac point counting hyperelliptic curve genus 2 jacobian,new,was,enhancement,major
1210,"[with patch, needs work] Cannot create distinct polynomial rings over p-adic rings with different print_modes",polynomial p-adic print mode cache caching,needs_review,roed,defect,major
2094,"[with patch, needs more work] Add jpeg support to gd",editor_craigcitro,needs_work,was,enhancement,major
2179,"[with patch, needs work] implementation mpoly factoring with coefficients in ZZ",editor_wstein,needs_work,jbmohler,enhancement,major
2352,univariate homogenize is not the same as multivariate homogenize,univariate polynomial homogenize,new,malb,defect,major
2420,Extending the gap interface to uni- and multivariate polynomial rings over number fields,"gap interface, polynomial rings, number fields, interface cache",needs_work,SimonKing,enhancement,major
3256,[with patch; mixed review] soname and correct -fPIC handling for zn_poly,editor_mabshoff,needs_work,mabshoff,enhancement,major
3299,memleak in PolyBoRi interface,"polybori, memleak",new,mabshoff,defect,major
3365,[with patch; under review by tclemans before 6/27] add a %c mode to the notebook (like %fortran),editor_wstein,needs_work,cwitty,enhancement,major
3375,"[with patch, mixed review] Fix building ntl on Solaris with make and ld",editor_mabshoff,needs_work,mabshoff,defect,major
3416,Weierstrass form and Jacobian for cubics and certain other genus-one curves,"nagell, weierstrass, cubic, elliptic curves, editor_wstein",needs_review,was,enhancement,major
3525,"[with patches, don't review] notebook -- new welcome page","editor_wstein, stale",needs_work,TimothyClemans,enhancement,major
3538,[with patch; not ready for review] create a sage <--> Ruby interface,editor_mhansen,needs_work,mhansen,enhancement,major
3859,"Line's corner_cutoff is poorly documented, and buggy","plot3d, Line, corner_cutoff, smoothing",new,was,defect,major
3861,"automatic line smoothing shouldn't be automatic, or should at least be documented","line3d, Line, smoothing, corner_cutoff",new,was,defect,major
4283,[with proto-patch] A Speed-up Patch for NTL's ZZXFactoring.c,"NTL, LLL, Univariate",needs_work,anovocin,enhancement,major
4458,tutorial and reference manual should explain NameError,beginner,needs_work,afleckenstein,defect,major
4513,Action of MatrixGroup on a MPolynomialRing,"matrix group, action, polynomial ring",needs_work,SimonKing,enhancement,major
4625,improve pth power map for finite fields of characteristic p,"field element, frobenius",new,somebody,enhancement,major
4738,base_ring of orders in relative number fields is wrong (fix at #5842),base ring relative number field order,new,davidloeffler,defect,major
5074,singular factorization over GF(p) need not be a complete factorization,factorisation,needs_info,malb,defect,major
5075,Polynomials over inexact rings should not truncate inexact leading zeroes,"polynomials, power series, inexact rings",new,roed,defect,major
5126,error coercing stacked polynomial rings to relative number fields,polynomial ring coercion relative number field,new,davidloeffler,defect,major
5127,relative number fields have bad names for internal coercion routines,relative number fields names coercion,new,davidloeffler,defect,major
5128,"[with patch, needs work] matplotlib Graphics() wrapper","matplotlib, Graphics",needs_work,was,enhancement,major
5268,General design and documentation for Combinatorial Classes.,"combinatorial classes, design",new,hivert,task,major
5310,Add an spkg to Sage for Msieve factoring program,"msieve, factorization",needs_work,,enhancement,major
5383,isinstance(PrincipalIdealDomain) should be replaced with a method .is_principal_ideal_domain(),principal ideal domain span free module isinstance,new,was,defect,major
5459,"Notebook and worksheet autosave intervals, excessive snapshots",notebook worksheet autosave snapshots,new,somebody,defect,major
5462,Add support for Clawpack to Sage,"clawpack, numerical, differential equations",new,cswiercz,enhancement,major
5503,"""cmp"" method failing on objects in the pickle jar","universal comparison, transitivity, coercion",new,cwitty,defect,major
5528,implement functionality for deformation theory,deformation theory,new,was,enhancement,major
5590,coercion between polynomial rings over extension fields and polynomial rings over the prime subfield,"coercion, polynomial ring",new,malb,enhancement,major
5650,speed up gamma_inc,gamma_inc log performance speed,needs_info,,enhancement,major
5677,Underscore for repeating output clobbered by symbolic variables,underscore repeat output,new,was,defect,major
5763,"[with patch, needs work] pynac -- add _polynomial_ conversion constructor",pynac symbolics _polynomial_ constructor,needs_work,,defect,major
5819,make sage -coverage require a loads/dumps test for each class defined in a file,coverage loads dumps,new,mabshoff,enhancement,major
5994,"singular.version() yields an error when first called, has no doctest, and has a strange output imo",singular version help.cnf,needs_info,was,defect,major
5999,faster recognise if there is no discrete log,"discrete log, factor",new,was,defect,major
6079,"[with patch, needs work] modernize base inclusion morphism of relative number fields",base inclusion morphism relative number field,needs_work,davidloeffler,enhancement,major
6204,"[with patch, needs work] make norms for degree 1 relative number fields work; add doctests",degree 1 relative number field norm,needs_work,davidloeffler,enhancement,major
6212,make sage -upgrade check that there are no applied hg queue patches,sage upgrade applied hg queue,new,tbd,defect,major
6255,update doc system to jsmath and improve build system (parallel doc builds),documentation build sphinx parallel,new,mhansen,defect,major
6292,Converting elements in AbelianGroup to gap element,AbelianGroup,new,joyner,defect,major
6293,conjugacy_classes_representatives is missing in AbelianGroup,AbelianGroup,new,joyner,defect,major
6312,"[with patches, needs work] optional doctest failure -- galois_group",Number Field Galois group,needs_work,tbd,defect,major
6341,implement Mestre's algorithm for constructing genus 2 hyperelliptic curves,mestre algorithm genus 2 hyperelliptic curves sd35,needs_work,was,enhancement,major
6357,make sage -t worksheet.sws work,doctest sws notebook worksheet test,new,tbd,enhancement,major
6397,"[with patch, needs work] implement general Newton's method root finding for power series rings",power series root newton method,needs_work,malb,enhancement,major
6416,Use Frobby for monomial ideals,"monomial ideal, Hilbert series, Alexander dual",needs_work,malb,enhancement,major
6430,Cython problem with hashing Laurent series elements over CDF,hash Laurent series,new,malb,defect,major
6431,no call method from Laurent series into Power series ring,Laurent series power series call method,new,malb,defect,major
6467,"[with patch, needs work] all primitive roots modulo n","primitive roots, generators mod n",needs_work,was,enhancement,major
6484,sage.combinat.ranker improvements,"rank, unrank",new,nthiery,enhancement,major
6513,Cythonize sage/numerical/knapsack.py,knapsack problems,new,jkantor,enhancement,major
6520,"[with patch, needs work] Implement cached_function with weakref cache","cached function, weakref",needs_work,nthiery,enhancement,major
6539,MPIR determines linker is GNU when it's Sun on OpenSolaris - x86 NOT Sparc.,OpenSolaris x86,new,tbd,defect,major
6551,fix ugliness in printing of multivariate polynomials,print latex multivariate polynomial,needs_work,AlexGhitza,enhancement,major
6565,substitution cryptosystems: converting a key from alphabetic to numerical values,substitution cryptosystem,new,somebody,enhancement,major
6566,method key_space() for classical cryptosystems,"key space, classical cryptosystems",new,somebody,enhancement,major
6607,Quadratics in GF(2^m),"quadratics, characteristic 2",needs_work,tbd,enhancement,major
6629,"Implement the abstract ring of multivariate polynomials, with several bases (Schur schubert, ...)","multivariate polynomials, schubert polynomials, non symmetric polynomials",new,VivianePons,defect,major
6637,standardize the interface to TransitiveIdeal and friends,"backtrack, enumerated set, transitive closure",new,mhansen,enhancement,major
6808,Implement a benchmark based on Karl Unterkofler's Mathematica benchmark,benchmark,new,cwitty,enhancement,major
6889,Algebra of multivariate polynomials invariant under the action of a permutation group,"invariants, permutation, group, ring, orbit, evaluation",new,nborie,enhancement,major
6924,Restriction and Tensor Products for Supercharacters of $U_n(2)$,"supercharacters, combinatorics, q-set partitions",new,tbd,enhancement,major
6925,Fast way of calculating cuspidal subgroup of J0(N),"cuspidal subgroup, modular abelian variety",needs_work,tbd,enhancement,major
7013,table based prime_pi and nth_prime,"primes, sieve, table,LMO",needs_work,kevin.stueve,enhancement,major
7033,libfplll can't find _gmpz_init in -lgmp,solaris gmp,new,tbd,defect,major
7034,PolyBoRi pass GNU specific options to the Sun compiler,SCons Solaris,needs_info,tbd,defect,major
7035,"R sends the correct Sun flags to C and C++ compilers, but not Fortran.",solaris gfortran,new,tbd,defect,major
7043,ntl 5.4.2.p9 passes -fPIC to Sun linker with SunStudio,ntl solaris linker,new,tbd,defect,major
7073,"scipy_sandbox 20071020.p4 has a GNUism, sending GNU flags to the Sun compiler.",GNUism fortran,new,tbd,defect,major
7114,cryptanalysis of classical ciphers,cryptanalysis,new,somebody,enhancement,major
7178,HP-UX  lcalc does not build. Also fails on Solaris with Sun compiler,HP-UX Solaris,new,tbd,defect,major
7188,GNUism in $SAGE_ROOT/spkg/install,GNUism AIX HP-UX Solaris,needs_work,tbd,defect,major
7211,Improve implicit plotting,"plot, implicit, contour",new,was,enhancement,major
7231,cryptanalysis of the Vigenere cipher,"Vigenere cipher, cryptanalysis",new,somebody,enhancement,major
7234,Unit groups for finite fields (and more generally),unit group finite field ring,needs_work,tbd,enhancement,major
7368,Further work on isogenies and endomorphisms of elliptic curves,"elliptic curves, isogeny, isogenies, endomorphism ring",new,cremona,enhancement,major
7401,Derivative at a point is not translated into Maxima,"derivative, at, maxima",needs_work,was,defect,major
7422,New Incidence Structure and Block Design constructions,"Block Design, Incidence Structure, Residual, Derived, Complement, Supplement, Point Deletion",needs_work,,enhancement,major
7489,Integrate GeoGebra into SageNB,geogebra java education teaching interactive sd31,new,boothby,enhancement,major
7613,twin prime class,"twin primes counting, sieving",new,was,task,major
7642,Add an implementation of LCA to sage.combinat.words.suffix_trees,lca suffix_tree,needs_work,,enhancement,major
7655,"notebook: make it so worksheets can be organized into a tree structure (labels, folders)","labels, folders, notebook, sagenb",new,was,enhancement,major
7664,Make sure latex doesn't do weird things with R output,"latex, R, jsmath, r-project",new,tbd,defect,major
7681,R pexpect interface doesn't handle errors well,"pexpect, interface, R, r-project",new,was,defect,major
7716,sage -coverage enhancement,coverage,needs_work,mvngu,enhancement,major
7744,STL Export,3D-Printing STL,new,colah,enhancement,major
7759,Add a 'README.Solaris' file to the root of Sage directory.,Solaris README,new,drkirkby,defect,major
7795,MPolynomialRing segfaults when getting high exponents,MPolynomialRing_libsingular segfault with high exponents,needs_info,malb,defect,major
7865,R  - WARNING: cannot run mixed C/Fortran code (then exits),r-project,new,drkirkby,defect,major
7910,mpir.1.2.2 fails to build on Open Solaris 06/2009 in VirtualBox no ABI=64,mpir Open Solaris,new,GeorgSWeber,defect,major
7917,"[with patch, needs review] make gauss_sum() work for dirichlet characters when the base ring is CC",dirichlet character gauss sum,new,was,enhancement,major
7998,Improve Prime Number Theory Function documentation and make mpmath.functions.riemannr a builtin,Riemann prime counting function,new,was,enhancement,major
8135,prime_pi approximation involving zeta zeros,prime counting function Riemann zeta zeros,new,Kevin Stueve,task,major
8142,Unexpected notebook behavior when readline init file is non empty,notebook readline .inputrc,new,was,defect,major
8145,Joe Culberson's graph programs,graph coloring,needs_info,rlm,enhancement,major
8182,Camino browser crashed when notebook started using Mac OSX,"OSX, Snow Leopard",new,was,defect,major
8198,p-adic precision in vector multiplication,padics vector,new,roed,defect,major
8277,Using matrix() to convert between sparse and dense.,sparse matrix conversion,new,hivert,defect,major
8305,Improve documentation of Monsky-Washnitzer code,"Monsky-Washnitzer, elliptic curves, hyperelliptic curves",new,kedlaya,defect,major
8321,numerical integration with arbitrary precision,"numerics,integration, sd32",needs_work,,defect,major
8338,Add Fourier transforms,"fourier,transform",new,olazo,enhancement,major
8360,Add an interface to Jean-Eric Pin's Semigroupe package,Semigroupes,needs_work,nthiery,enhancement,major
8386,enhanced version of iet,"iet, combinatorics",needs_work,vdelecroix,defect,major
8392,Implement RSK for generalized permutations,"permutation, check, days38, days45",needs_review,tscrim,enhancement,major
8441,Coleman-Gross local height pairing on hyperelliptic curves,"heights, Coleman integration, hyperelliptic curves",needs_work,was,enhancement,major
8448,doc/common/builder.py doctests write files in Sage tree,"builder.py, doctest, system-wide",new,mvngu,defect,major
8466,"include the document ""Sage and Coding Theory"" in the classification ""Thematic Tutorials""",coding theory,new,mvngu,enhancement,major
8470,"new documentation categories ""FAQ"" and ""Thematic Tutorials""","FAQ, HOWTO, tutorial",new,mvngu,enhancement,major
8554,Failed RealNumber conversion from str in base 16.,"hexadecimal, string conversion",new,jkantor,defect,major
8558,add a fast gcd algorithm for univariate polynomials over absolute number fields,"gcd, pari, ntl, number field",needs_review,AlexGhitza,enhancement,major
8561,Implement PicklableFunction(interactive_function),"Pickling, lambda, interactively defined functions",new,nthiery,enhancement,major
8570,make points() take all the options for scatter_plot or list_plot that apply to plotting points,plot marker,new,was,enhancement,major
8571,Fix the documentation of abstract methods.,abstract methods,new,mvngu,defect,major
8581,"Implement an uniform set for index infinite variable algebraic structure, implement polynomial ring in infinite set of indeterminate with categories, implement the Schubert base ring in y1, y2, y3, ...","polynomial, infinite, Schubert, category",needs_work,nborie,enhancement,major
8588,"list(SL(2,2)) is inconsistent with SL(2,2).list()","Special linear group, TestSuite",new,AlexGhitza,defect,major
8593,Add Lehmer code of Permutation as an infinite enumerated set,"code, permutation",needs_work,nborie,enhancement,major
8616,Make desolve deduce the variable if you don't state it,"symbolic, type, subexpression",needs_work,burcin,enhancement,major
8622,Atkin-Lehner operators don't work for odd weight modular forms,atkin-lehner,new,craigcitro,defect,major
8631,Make a graph-input interact control,graph editor,needs_work,itolkov,enhancement,major
8648,Generic __call__ function for parents prevents empty input in constructor,element constructor,new,robertwb,defect,major
8660,German translation of installation guide,"installation guide, German",needs_work,hedtke,enhancement,major
8678,Improvements for morphisms of ModulesWithBasis,"homsets, module morphisms",needs_work,nthiery,defect,major
8693,QuadraticForm::basis_of_short_vectors may not return an actual basis.,"quadratic forms, basis, automorphisms",new,justin,defect,major
8696,Add infrastructure for character rings of semigroups / groups / algebras,character rings,new,nthiery,enhancement,major
8701,"implement scalar-valued Siegel modular forms on Sp(4,Z)",siegel modular forms,needs_work,craigcitro,enhancement,major
8779,Categories for polynomial rings,"polynomial rings, categories",new,nthiery,enhancement,major
8790,improve doctest coverage of logic/logic.py,beginner doctest documentation,new,mvngu,enhancement,major
8793,clean up documentation of logic/boolformula.py,beginner doctest documentation,needs_review,mvngu,enhancement,major
8794,clean up documentation of logic/logicparser.py,beginner doctest documentation,new,mvngu,enhancement,major
8795,clean up documentation of logic/logictable.py,beginner doctest documentation,new,mvngu,enhancement,major
8797,add symbolic logic to the reference manual,beginner doctest documentation,new,mvngu,enhancement,major
8878,Use Dijkstra to discover shortest coercion path,"coercion, morphism",needs_work,robertwb,defect,major
8900,"Implement multiparameter overloaded functions, with explicit registration",overloading,new,robertwb,enhancement,major
8904,libsingular: memory leak in Matrix.act_on_polynomial,libsingular act_on_polynomial memleak,new,tbd,defect,major
8958,Extend/clarify/normalize the conventions for Python/Cython docstrings,"docstring, documentation string, convention, style",new,mvngu,enhancement,major
8972,Inversion and fraction fields for power series rings,"power series ring, fraction field",needs_work,,defect,major
8994,Improve convolution support,"convolution, convolve, discrete, continuous",new,burcin,enhancement,major
9014,Implement a repr_prod,repr product,new,jason,enhancement,major
9057,Supporting elliptic curves over function fields and their L-functions,"elliptic curves, L-functions, function fields",needs_work,cremona,enhancement,major
9082,Some unnecessary files being modified,beginner,new,GeorgSWeber,defect,major
9085,random_element fails for a cartesian product of fields,random element cartesian product,new,AlexGhitza,defect,major
9092,Make or adapt an expression editor,editor,new,olazo,enhancement,major
9262,Conversion from ReST markup to online text,"ReST, online text",new,mvngu,enhancement,major
9285,Challenge: iterating through E8 in 5 minutes,"Coxeter groups, Chevie",new,sage-combinat,enhancement,major
9290,Implement Coxeter groups in their geometric representation,coxeter,new,sage-combinat,enhancement,major
9291,Constructing a root system / coxeter group from a pair of matrices,coxeter,new,sage-combinat,enhancement,major
9300,update french version of tutorial,french,new,mvngu,defect,major
9325,Bugs concerning coding comments and docstrings in sage-preparse,preparse docstring,new,jason,defect,major
9401,pari(n).isprime(1) does not give the primality certificate to the user,prime number,new,AlexGhitza,defect,major
9402,Extend dokchitser L-function package in Elliptic Curves to Number Fields,"Elliptic Curves, L-series,",needs_work,cremona,enhancement,major
9407,fixed fields for dirichlet characters and conductors and dirichlet characters for abelian fields,"Dirichlet characters, abelian fields, class field theory",needs_work,davidloeffler,enhancement,major
9427,implement fricas integrator,"integrate, fricas",needs_work,burcin,enhancement,major
9439,hyperbolic geometry,"hyperbolic geometry, Poincare disc, upper half plane, sd35",new,vdelecroix,enhancement,major
9451,"[with patch, needs work] sieve of atkin","prime, sieve, range",new,was,enhancement,major
9556,Dynamic attributes for symbolic expressions,symbolic expression dynamic attribute,needs_work,,enhancement,major
9557,"fundamental domains for subgroups of PSL(2,ZZ)","hyperbolic geometry, fundamental domains, Fuchsian groups",new,Vincent Delecroix,enhancement,major
9604,Tracker bug for toric varieties,toric geometry,needs_work,AlexGhitza,task,major
9640,Change PARI error catching mechanism,pari error interrupt,new,was,enhancement,major
9662,"gp(string) always returns a value, even when it should not",pari,new,was,defect,major
9679,update README-vmware.txt,vmware readme,new,"mvngu, schilly",defect,major
9683,pretty_print clobbers _ (history),"pretty_print, history",new,was,defect,major
9745,Pickling of FFELT (finite field element) PARI/GP elements broken,pari gp,new,was,defect,major
9777,include more rings in random testing,"random testing, rings",new,AlexGhitza,enhancement,major
9806,Constellations,"constellation, permutation, surfaces, graphs",needs_work,vdelecroix,enhancement,major
9824,improve desolve_system initial condition documentation,"calculus, maxima, symbolics, beginner",needs_work,burcin,defect,major
9844,Fix relevant 'make doc-pdf' warnings,"LaTeX, documentation, PDF, Sphinx, warning",new,mvngu,defect,major
9865,Unable to start singular because the command 'Singular -t --ticks-per-sec 1000' failed,pexpect EOF crash exception,new,was,defect,major
9914,Remove some libraries from Cython modules in module_list.py,module_list.py PARI ImportError newforms homspace mwrank upgrade update,needs_info,leif,defect,major
9927,non-squarefree Hecke operators on BrandtModule,"brandt module, hecke operator",new,craigcitro,defect,major
9937,PARI real precision is broken in many ways,pari gp real precision set_real_precision,needs_work,was,defect,major
9977,Implement complex multiplication for points of CM elliptic curves,CM elliptic curve,new,cremona,enhancement,major
9980,Deprecate functionality of `PowerSeriesRing` which conflicts with construction of multivariate power series,"power series, deprecation warning",new,malb,defect,major
9981,"Unify univariate and multivariate power series rings, as has been done for polynomial rings",power series,new,malb,enhancement,major
10013,Get gen.pyx coverage up to 100%,pari gen coverage,new,mvngu,enhancement,major
10108,"Calling mwrank(-10) hangs Sage, but uses very little CPU time",mwrank,needs_work,cremona,defect,major
10116,norm method does not work for sparse matrices,matrices,new,"jason, was",defect,major
10126,Fix error handing in Matrix_rational_dense._invert_pari(),pari sig_on interrupt exception,new,"jason, was",enhancement,major
10132,Parametrization of (metric) surfaces in 3D euclidean space,"differential geometry, parametrized surface",needs_work,mikarm,enhancement,major
10133,"Make sin(0), log(1), cos(0), and similar expressions return Sage integers, not symbolic expressions or Python ints",type coercion symbolic,new,burcin,defect,major
10169,Operands and Operator of symbolic expressions,operator operands symbolics,new,burcin,defect,major
10190,"developer's guide: warnings & notes about commit message, cloning and setting the text editor","Mercurial, developer's guide",needs_work,mvngu,enhancement,major
10193,Create the category of SetsWithGrading,"categories, enumerated sets, sd35.5, days45",needs_work,sage-combinat,enhancement,major
10194,Set factories,"factories, days30, Cernay2012",needs_info,hivert,enhancement,major
10253,tutorial on base conversion,beginner,new,mvngu,enhancement,major
10255,Correct karatsuba multiplication of univariate polynomials for different degree polynomials,"karatsuba, multiplication, polynomial",needs_review,AlexGhitza,defect,major
10256,make -1 modular symbols from eclib available to elliptic curves,modular symbols,new,cremona,enhancement,major
10262,memory leak in scalar*vector multiplication,"linear algebra, memory leak",new,"jason, was",enhancement,major
10285,Adding support to an ARM processor,ARM,needs_info,GeorgSWeber,defect,major
10286,sage-native-execute does not unset path etc.,sage-native-execute jmol LD_LIBRARY_PATH original save restore sage-env,needs_work,jason,defect,major
10294,Slowness of pexpect interfaces on some machines,pexpect select performance Ubuntu,new,was,defect,major
10295,Upgrading pexpect,pexpect upgrade,new,was,enhancement,major
10308,bug in genus of ideal on 64 bits,"genus, Singular, 64bits",needs_review,was,defect,major
10312,very slow matrix construction or block_matrix,matrix constructor,new,"jason, was",defect,major
10448,Extensions of ZZ are not unique parents,uniqueness of parents,needs_work,davidloeffler,defect,major
10466,"graphics_array does not respect axes, ticks options with matrix_plot objects",graphics_array matrix_plot ticks axes,new,"jason, was",defect,major
10474,sphinxify() text-mode fails on definition within list item,"sagedoc, sphinxify, sphinx, restructuredtext",new,mvngu,defect,major
10480,fast PowerSeries_poly multiplication,power series,needs_review,malb,enhancement,major
10482,Add Weisfeiler-Leman algorithm to sage.graphs,"weisfeiler-leman algorithm, graphs, coherent configurations, refinement",needs_work,kini,enhancement,major
10483,Deprecate the misuse of symbolic variables as polynomial variable,deprecation symbolic polynomial variable,needs_info,AlexGhitza,defect,major
10513,Coercion and category framework for modules,"coercion, category framework, modules",needs_work,robertwb,defect,major
10519,analytic combinatorics: new code for computing asymptotics for multivariate generating functions,"analytic combinatorics, multivariate generating functions, asymptotics",needs_review,sage-combinat,enhancement,major
10532,Faster multiplication for multivariate power series,multivariate power series multiplication Karatsuba,needs_info,malb,enhancement,major
10534,"Optimizations for the generation of subwords, subsets and set partitions","generation, combinatorics, set, subset, partition",needs_review,vdelecroix,enhancement,major
10554,Better support for casual usage of symmetric functions,Symmetric Functions,new,sage-combinat,enhancement,major
10555,Add services to Sage.app,"mac app,services",needs_work,iandrus,enhancement,major
10572,compiler/binutils wrapper,compiler gcc wrapper rpath spkg,needs_review,GeorgSWeber,enhancement,major
10577,Deepcopy fails on vectorspaces over GF(2) with inner_product_matrix specified,"GF(2), vectorspace, characteristic 2",new,"jason, was",defect,major
10591,Implement univariate polynomial rings over absolute number fields,"number fields, polynomials, performance",new,AlexGhitza,enhancement,major
10608,Generating polynomial rings over matrices hangs,matrix polynomial ring,needs_review,was,defect,major
10637,Implement sage -sws2rst,"ReST, worksheet",positive_review,"jason, mpatel, was",enhancement,major
10639,Graphics3dGroup `all` method can cause trouble if done individually,jmol graphics all,new,"jason, was",defect,major
10656,"GraphicsArray() should be a Graphics() object, or have functionality to return one","GraphicsArray, Graphics, matplotlib",new,"jason, was",defect,major
10657,options for items in a GraphicsArray() should be set independently,"GraphicsArray, matplotlib",new,"jason, was",defect,major
10667,Morphisms and Objects of Categories,objects morphisms containment sd34,needs_work,nthiery,enhancement,major
10672,Categories for FreeModule's,"FreeModule, ModulesWithBasis",new,nthiery,enhancement,major
10698,error in padic power series construction,padic power series,new,roed,defect,major
10708,"Ideal dimension wrong, depends on term order.",Singular ideal dimension,new,malb,defect,major
10774,"RuntimeError message for numerical infinite loop is printed, not thrown",RuntimeError numerics recursion-depth,new,"jason, jkantor",defect,major
10779,Improve coverage test for structure/element.pyx,beginner,needs_work,mvngu,enhancement,major
10805,Option to restrict sage notebook only to current user,"posix,user,restrict",new,"jason, mpatel, was",enhancement,major
10806,Modular forms newform decomposition not implemented,modular forms,new,craigcitro,enhancement,major
10819,implementation of the cluster complex,cluster complex,needs_work,,enhancement,major
10851,Refactor the graph visualization  code,"graph vizualization, latex, plot, dot2tex",new,"jason, ncohen, rlm",PLEASE CHANGE,major
10879,add optional SCIP integer constraint solver,"mip, mixed integer programming",needs_work,tbd,enhancement,major
10895,add qitensor spkg (tensors for quantum information),quantum spkg tensor sd35.5,needs_work,tbd,enhancement,major
10906,lazy import can break unique representation,"lazy import, unique representation",new,jason,defect,major
10949,"""check=True"" argument in Spec doesn't work.",Spec prime ideals spectrum,new,AlexGhitza,defect,major
10950,The hash function for matrices suffers from many collisions with permutation matrices,"Weyl groups, permutation matrices, hash",new,nthiery,defect,major
10978,Resultant for polynomials over RDF and CDF not implemented,"polynomial, resultant",new,AlexGhitza,defect,major
11010,Implementation of the SubwordComplex as defined by Knutson and Miller,"subword complex, simplicial complex",needs_review,tbd,enhancement,major
11023,Add proof=False and proof=True flags analytic_rank(),"rank, gens",new,weigandt,enhancement,major
11039,Write a framework for computing with Galois cohomology classes.,"galois cohomology, Selmer groups",new,weigandt,enhancement,major
11041,Implement the number field method for computing 2-Selmer groups of elliptic curves natively in Sage.,"descent, selmer, number field",new,weigandt,enhancement,major
11042,Implement 3-descent on elliptic curves.,"3-descent, selmer groups",new,weigandt,enhancement,major
11055,Bug in mapping to residue fields,residue field,new,davidloeffler,defect,major
11109,Implement stable grothendieck polynomials for affine Weyl group elements in type A,affine weyl groups,needs_work,sage-combinat,enhancement,major
11125,Change .list() to return an immutable object in enumerated sets.,list EnumeratedSet,new,hivert,enhancement,major
11126,Symbolic Ring is_integral_domain() throws exception,symbolics matrix,needs_info,burcin,defect,major
11127,Iterator for quotient algebras,"quotient rings, algebras",new,AlexGhitza,task,major
11135,Crashes when constructing algebraic numbers using Matrix.eigenvectors,"matrix, eigenvectors",new,AlexGhitza,defect,major
11161,New classes for matrices and vectors over Z/NZ with N >= 46341,"padics, modular arithmetic",new,"jason, was",enhancement,major
11187,Implementation of finite reflection groups,reflection group,needs_work,tbd,enhancement,major
11213,ModularCurve,"Modular Curve, Modular Polynomials",new,craigcitro,enhancement,major
11239,Incorrect coercion of polynomials over finite fields,"finite fields, polynomials, coercion",needs_info,robertwb,defect,major
11240,Update database_cremona_ellcurve spkg,Cremona database,new,,enhancement,major
11258,Add documentation for plotting max and min functions,beginner,new,"jason, was",enhancement,major
11273,"Riemann Enhancements: Docs, Exterior, Multiple Spiderweb, Error Testing",riemann map,needs_review,burcin,enhancement,major
11327,isogeny code uses deprecated(?) multi-variate gcd,isogeny multivariate dual,new,cremona,defect,major
11332,65x penalty in performance for using float instead of RealNumber,"float, RealNumber",new,tbd,defect,major
11349,Implement Inverse Erf function,erf inverse erfinv inverf,new,burcin,enhancement,major
11355,Tab completion leading to non existent method in CyclicCode (addition_table),"tab completion, CyclicCode, addition_table, LinearCode, AttributeError",new,was,defect,major
11386,Add a bracelet combinatorial class,sage-combinat combinatorics bracelet,needs_work,nthiery,enhancement,major
11407,Add normalization to clonable lists,clone normalization Cernay2012,needs_work,hivert,enhancement,major
11436,Fix R reading files,r-project,new,was,defect,major
11448,Basic implementation of point counting using canonical lift for elliptic curve.,"point counting, satoh, elliptic curve, canonical lift",new,cremona,enhancement,major
11450,Updates to BooleanFunction class,"boolean function, cryptography, walsh hadamard transform",new,mvngu,enhancement,major
11457,Witt Vectors,"witt vectors, padic, rings",new,roed,enhancement,major
11466,Adding turning_number() function to word paths,"discrete path, turning number",needs_work,sage-combinat,enhancement,major
11474,Elliptic curves should be unique parent structures,unique parent,needs_info,cremona,defect,major
11475,improve prime_pi (speedup + small fixes),"primes, prime counting, prime_pi sd40.5",needs_review,was,enhancement,major
11488,sage-notebook should use shlex.split instead of str.split for command line parsing of -n option,sage-notebook scripts,new,,defect,major
11516,zeta in modular integer ring is primitive,modular arithmetic,new,was,defect,major
11529,Rooted trees,"rooted trees, Cayley",needs_work,hivert,enhancement,major
11548,Basic implementation of Harley's point counting for elliptic curve.,"point counting, satoh, elliptic curve, canonical lift, robert harley",new,cremona,enhancement,major
11559,Speed up Posets and toric Chow group,"toric, sd40.5",needs_review,,enhancement,major
11565,RSA Cryptosystem,"RSA, crypto, public key encryption",new,mvngu,enhancement,major
11569,Schmidt Samoa Cryptosystem,"Schmidt Samoa, public key, signature scheme",new,mvngu,enhancement,major
11576,make it possible to generate sequences of variables easily,Cernay2012,new,burcin,enhancement,major
11581,Sage crashes trying to find kernel of large rational matrices,rational matrix segmentation fault ATLAS,needs_info,"jason, was",defect,major
11622,Add some targets to the top-level Makefile (and other make-related issues),make upgrade documentation rebuild parallel sequential SAGE_CHECK SAGE_PARALLEL_SPKG_BUILD,new,leif,enhancement,major
11630,Local data of elliptic curves should not do any global work,Tate's algorithm,needs_review,,defect,major
11731,Transfer ring-specific functionality of factor() and roots() in polynomial_element.pyx to the correct ring files,"factor, roots, univariate polynomial, sd32",new,AlexGhitza,enhancement,major
11755,Allow running Sage.app by someone other than it was installed by,mac app SAGE_ROOT,new,iandrus,defect,major
11759,"octahedron() and icosahedron() produce ""non-enclosed"" polyhedra",platonic octahedron icosahedron enclosed edges,needs_info,"jason, was",defect,major
11791,Introspection for interactively defined classes with metaclass,"introspection, cython, dynamic metaclass",needs_review,jason,enhancement,major
11806,Optional spkg for MPFRCX,mpfrcx multiprecision.org complex real univariate polynomial ecc2011,new,tbd,enhancement,major
11809,Interface to the CM library,cm multiprecision.org,new,tbd,enhancement,major
11811,Remove remaining unneeded imports (followup to #11749),"import, lint",new,leif,enhancement,major
11823,add Weierstrass cubic curve class,"singular, weierstrass form",new,cremona,enhancement,major
11828,Existential quantifier on multi-variable logical expressions for automatic expression proving.,existence in expressions about infinite sets,new,Alligadi,enhancement,major
11837,Make Newton basin plotting fun and easy,fractal newton complex plot,new,"jason, was",enhancement,major
11872,Discrimant of RDF polynomials fails,real complex double field resultant,new,AlexGhitza,defect,major
11878,Proper implementation of quotients of g-algebras and polynomial rings,g-algebra Singular quotient,new,AlexGhitza,enhancement,major
11918,"Sage should ship its Valgrind suppressions file, or not insist on its presence",--valgrind --memcheck sage.supp suppressions,new,tbd,defect,major
11922,extension of ZZ gives wrong generator,"extension, ZZ, integers, generator",new,davidloeffler,defect,major
11925,Attach ignores inheritance of classes spread over distinct files,attach inheritance,new,jason,defect,major
11935,Make parent/element classes independent of base rings,"parent class, element class, category",needs_work,,enhancement,major
11938,FiniteField_givaro defined by Conway polynomials: conversion of elements from F_{p^n} to F_{p^m},"finite field, givaro, Conway polynomial, conversion, coercion",needs_info,cpernet,enhancement,major
11940,"Support for Squareclasses, Quadratic Spaces, Quadratic Lattices","quadratic, squareclass, quadratic form",new,justin,enhancement,major
11945,Throw exception instead of printing error in c_graph.pyx,cython exception cpdef print c_graph,new,"jason, ncohen, rlm",defect,major
11955,%hide cells still show when printing,"hide,printing",new,"jason, mpatel, was",defect,major
11980,"hyperelliptic curves: count_points and frobenius_polynomial do not work in all cases, not zeta_function available",sd35 hyperelliptic curve,needs_work,cremona,enhancement,major
12008,Implement matrix representations for finite projective linear groups,"projective linear group, permutation group",new,joyner,enhancement,major
12027,Adding Functionality to the multicommodity_flow() function,"graph theory, multicommodity flow",new,"jason, ncohen, rlm",enhancement,major
12050,matrix_integer_dense.LLL: parameters for algorithm NTL:LLL,"parameters, LLL",new,"jason, was",defect,major
12051,LLL algorithm not available for matrices over QQ or RR,"LLL, rationals, reals, QQ, RR",new,"jason, was",enhancement,major
12064,Update residue fields to use dynamic classes,"residue fields, dynamic classes",needs_review,davidloeffler,enhancement,major
12073,MatrixGroup() or order() incorrect for G_2(F_3),"MatrixGroup, GAP, order",new,joyner,defect,major
12103,"Use MeatAxe as an optional back end for dense matrices over `GF(p^n)`, p odd, n>1, `p^n<255`","linear algebra, MeatAxe",needs_review,"jason, was",defect,major
12129,MPolynomial_libsingular.is_squarefree fails with linear factors,square free,new,AlexGhitza,defect,major
12152,Maxima fails to properly convert some floats to rationals,maxima keepfloat integration,new,burcin,defect,major
12160,"Fix inconsistent comparison of Python and Sage floats with ""nan"".",nan float comparison,new,AlexGhitza,defect,major
12177,Prime slicing for matrix multiplication,"prime slicing, Karatsuba",new,"jason, was",enhancement,major
12199,Implementing an algorithm for contructing genus 2 hyperelliptic curves with extra automorphism,Hyperelliptic curve sd35,new,was,enhancement,major
12200,Implementing an algorithm for contructing genus 2 hyperelliptic curves over fields of characteristic 2,Hyperelliptic curve sd35,new,was,enhancement,major
12204,Reducing the defining polynomial of a hyperelliptic curve,hyperelliptic curves sd35,needs_work,was,enhancement,major
12209,Reducing the defining polynomial of a hyperelliptic curve isomorphic over QQ,hyperelliptic curves,new,was,task,major
12212,Colormap for implicit_plot3d and parametric_plot3d,"colormap, plot",new,"jason, was",defect,major
12216,Coercion to CC via _complex_mpfr_field_ can lead to infinite loop,"CC, LazyWrapper",new,robertwb,defect,major
12224,Language as parent / Word as element,"word, language, symbolic dynamics",needs_work,vdelecroix,enhancement,major
12225,Finite and lazy factorial languages,"word, factorial language, symbolic dynamics",new,vdelecroix,enhancement,major
12240,Multivariate powerseries with symbolic coefficients issues,multivariate power series,new,malb,defect,major
12269,coercion and conversion for absolute_field,coercion conversion absolute_field number field structure relative absolute,new,davidloeffler,enhancement,major
12271,coercion and conversion for relativize,relativize conversion coercion number field,new,davidloeffler,enhancement,major
12388,add a function to solve CVP,"lattice reduction, CVP",new,"jason, was",enhancement,major
12410,divergent alternating sum gives finite result,alternating sum divergent result,new,burcin,defect,major
12417,extend partial_fraction_decomposition() to work on ratios of multivariate polynomials,partial fraction decomposition multivariate polynomial ring,needs_review,,enhancement,major
12426,make sage build with clang (3.0+),clang C++11 porting,new,GeorgSWeber,task,major
12453,Refactor integer vectors using ClonableIntArray Cython data structure,"Integer, vectors, cython, clone, Cernay2012",needs_review,nborie,task,major
12455,Make Airy functions symbolic,Airy functions sd40.5,needs_work,olazo,enhancement,major
12460,Multivariate polynomials as a module on symmetric functions,"multivariate polynomials, symmetric functions, Cernay2012",new,"nborie, VivianePons",enhancement,major
12482,isinstance failure on lazy imported class,Cernay2012,new,jason,defect,major
12494,add a new (and improved!) implementation of dirichlet characters,dirichlet characters,new,bober,enhancement,major
12514,default behavior of matrix([...]).eigenvectors_right() should be sane,matrix eigenvectors,new,"jason, was",defect,major
12525,SFAHomogeneous does not work with RealField,symmetric functions,new,sage-combinat,defect,major
12547,Single variable inequalities in MixedIntegerLinearProgram should set the min and max automatically,MixedIntegerLinearProgram,new,ncohen,defect,major
12571,Implementation of shifted shuffle of permutations,Permutations; Shuffle,needs_work,sage-combinat,enhancement,major
12573,sum of powers of root of unity fails,"sum, number field, root of unity",new,was,defect,major
12582,Implement the coxeter_diagram method for all CartanType's,coxeter,new,sage-combinat,enhancement,major
12589,series yields wrong result,"series, order, symbolics",new,burcin,defect,major
12591,same color shows up different in graphics_array,"graphics_array, color",new,"jason, was",defect,major
12595,eigenmatrix of complex floating-point matrix is wrong,eigenmatrix CDF sd40.5,new,"jason, was",defect,major
12610,Implementation of Baxter permutations,Permutations; Baxter permutations,needs_work,sage-combinat,enhancement,major
12619,Make optional spkg for gfsage,language grammar parse parsing natural language,new,tbd,enhancement,major
12627,The spkg/bin/sage script engraves paths to executables,rd2,needs_info,leif,defect,major
12628,"Integration of Product of Sin(nz)/(nz) says divergent, but is not divergent","integration, divergent, infinity",new,burcin,defect,major
12630,Add representations of quivers and quiver algebras to sage,"algebra, quiver, module",needs_work,AlexGhitza,enhancement,major
12646,Make Gram-Schmidt work again,Gram-Schmidt,new,"jason, was",defect,major
12672,Build PPL with its C interface,PPL C interface,needs_work,tbd,enhancement,major
12683,Inappropriate comparison of method,rich comparison,new,AlexGhitza,defect,major
12699,Stopgap for 9505,rd2,needs_work,burcin,defect,major
12709,Stopgap for 4942,rd2,new,"jason, jkantor",defect,major
12715,Number field embeddings should go via AA and QQbar,qqbar coercion,new,davidloeffler,defect,major
12733,norm of symbolic matrices gives an error,"matrix, symbolic",needs_work,"jason, was",defect,major
12738,Singular fails to build with LTO,singular lto gcc,new,tbd,defect,major
12741,R fails to build with LTO,R LTO r-project,new,tbd,defect,major
12827,Expand Animation class to accept more graphics types,"animate, graphics, 3D",needs_work,"jason, was",enhancement,major
12858,Bug in sympow,sympow FreeBSD,new,rlm,defect,major
12863,Roots of polynomial dies with PariError: division by zero (27),pari roots,new,was,defect,major
12866,Bug in Sage's monodromy pairing on elements of Brandt modules,"Brandt module, monodromy pairing",new,craigcitro,defect,major
12876,"Fix element and parent classes of Hom categories to be abstract, and simplify the Hom logic.","categories, Hom",needs_review,nthiery,enhancement,major
12882,Allows a generalized Cartan matrix as input for Dynkin diagrams,"Weyl group, Dynkin diagram, Cartan matrix",needs_review,sage-combinat,enhancement,major
12906,Bring doctest coverage of misc.log to 100%,coverage doctest log,new,itaibn,enhancement,major
12922,Implicit derivative,implicit derivative,needs_review,burcin,enhancement,major
12948,Document really well how to get the R interface to accept keywords,r-project,new,was,enhancement,major
12967,comparison of pi and infinity wrong,compare pi infinity bool,needs_review,burcin,defect,major
12978,conditionally_defined decorator for methods and nested classes,"categories, conditionally_defined",new,jason,enhancement,major
12979,Introspection with wildcards should be careful with the evaluation of attributes,"introspection, wildcards",new,was,defect,major
12986,randorder doctest failures for sage/sage/misc/latex.py,"latex, randorder",new,"jason, was",defect,major
13015,Metaticket: revamp workflow / switch to git,git workflow,new,jason,task,major
13055,loss of precision via SR,"numerical_approx, sd40.5",new,burcin,defect,major
13060,Update Valgrind spkg to version 3.8.1,valgrind spkg,needs_work,tbd,defect,major
13110,ComplexNumber should be able to accept the Python complex type,"complex, beginner",needs_review,"jason, jkantor",defect,major
13111,"variable camera position, light, etc. for tachyon ray tracer",camera light tachyon,new,"jason, was",enhancement,major
13112,inconsistency calling functions for weighted graphs,weight graph,new,"jason, ncohen, rlm",enhancement,major
13117,lrs_volume does not work with long numbers,lrs volume long numbers,new,tbd,defect,major
13171,limit of expression that tends to zeta(1/2),limit expression sum zeta mathematica,new,burcin,enhancement,major
13173,Multivariate polynomial rings do not respect custom registered coercions.,singular,new,robertwb,defect,major
13179,Compare matrices consistently for different base rings,matrix comparison,new,"jason, was",defect,major
13212,discriminant of Hecke algebra is broken,discriminant hecke,new,craigcitro,defect,major
13214,Frobenius endomorphism over finite fields,frobenius finite fields,needs_work,AlexGhitza,enhancement,major
13235,"Implement some new features for partitions (hook_cells, etc.)","partitions, combinatorics, sd40",needs_work,sage-combinat,enhancement,major
13236,Elements of a specific rank of a ranked poset,"poset, combinatorics, sd40",needs_work,tbd,enhancement,major
13256,abs floor ceil for quadratic number field,"absolute value, floor, ceiling, number field, quadratic",needs_review,vdelecroix,enhancement,major
13264,Symmetric functions in several alphabets,symmetric functions,new,sage-combinat,enhancement,major
13266,Weil restriction for elliptic curves over number fields,"elliptic curve, weil restriction",needs_info,cremona,enhancement,major
13268,"Proposal of a DifferentialAlgebra package, relying on the C BLAD libraries","package, differential algebra, elimination theory",needs_review,boulier,enhancement,major
13273,extension of sage.numerical.optimize.find_fit,"fitting, interpolation, two-dimensional",needs_work,,enhancement,major
13280,Extend SubgraphSearch class,"graph, subgraph, search, subsets",needs_work,vdelecroix,enhancement,major
13305,Bug in K.units() for K a number field,units number fields,needs_review,davidloeffler,defect,major
13311,alarm() doesn't work for Cython code,alarm signal interrupt,needs_review,jdemeyer,defect,major
13312,Polyhedral bugfixes and improvements,"polyhedra, polar",needs_review,mhampton,defect,major
13326,Bug in comparisons of infinite values,comparaison Infinity,new,AlexGhitza,defect,major
13331,Build Singular with FLINT support,singular flint spkg,new,tbd,enhancement,major
13354,Pass -no-undefined flag to autotool based spkg,spkg shared library,needs_work,tbd,task,major
13355,Plot fails if a function implicitly needs complex intermediate values,needs-review,needs_review,burcin,defect,major
13372,"add functionality for duals of algebras, coalgebras, hopf algebras, etc.","duality, categories, algebras",new,AlexGhitza,enhancement,major
13380,Suurballe-Tarjan algorithm for pair of disjoint st-paths,"graph, disjoint paths",needs_info,"jason, ncohen, rlm",enhancement,major
13386,comparison of Sage integer with Numpy integer,"integer, numpy, comparison",needs_info,vdelecroix,defect,major
13398,Finite Chain Rings,finite chain rings,new,AlexGhitza,enhancement,major
13401,Implement alternative dense internal representation for CombinatorialFreeModule,"days38, free module, CombinatorialFreeModule",new,"jason, was",enhancement,major
13413,fix integer overflow (?) in conversion of powersums to Schur functions,symmetric functions,new,sage-combinat,defect,major
13433,Lazy power series: fix bad handling of base ring and categorification,"LazyPowerSeries, categories, Species",needs_review,hivert,defect,major
13434,Listing elements in Cartesian Products for Sets,Cartesian Product,needs_work,Chris Berg,enhancement,major
13435,Cartesian Product method for Sets,Cartesian Product for sets,new,Chris Berg,defect,major
13456,Coercion from numpy matrix to GF() is wrong,numpy coercion,new,"jason, was",defect,major
13498,4ti2 fails to build with GCC >= 4.7,-fpermissive C++11 spkg,new,tbd,defect,major
13535,Fix instrospection/... in live documentation with the flask notebook,"agregation, bobo2012",needs_info,"jason, mpatel, was",defect,major
13555,Doctests of random functions needs to be improved.,"random, matrices, random_matrix, properties of random objects, properties",new,mvngu,defect,major
13559,"fast_float yields infinity when Python does, but should handle bigger numbers",agregation,new,AlexGhitza,defect,major
13564,Improve diagonal from matrix/matrix2.pyx,"matrix, diagonal",needs_info,"jason, was",enhancement,major
13565,Add get_bandwidth to matrix/matrix2.pyx,"matrix, bandwidth",needs_review,r.gaia.cs,enhancement,major
13568,Quaternion Orders over Number Fields,"quaternion, order",needs_work,AlexGhitza,enhancement,major
13580,Parellel map reduce on SearchForest,map-reduce,new,hivert,enhancement,major
13581,Add get_profile to matrix/matrix2.pyx,"matrix, profile",needs_info,r.gaia.cs,enhancement,major
13583,Add rcm to graphs/graph.py,"graph theory, graphs, rcm",new,"jason, ncohen, rlm",enhancement,major
13584,Add rcm to matrix/matrix2.pyx,"matrix, rcm",needs_review,r.gaia.cs,enhancement,major
13589,Controlling C3 to solve once for all the Method Resolution Order issues for category classes,"method resolution order, C3",new,nthiery,defect,major
13607,"bug dans 5.3 lorsque l'on veut injecter un élément d'ordre q-1, appartenant à une extension de F_q, dans F_q.","finite fields, coercion",new,robertwb,defect,major
13624,KeyError raised by GraphLatex.dot2tex_picture when edge_labels=True,"dot2tex, graph drawing",needs_review,tbd,defect,major
13633,Bug in cuspidal/eisenstein decomposition of modular symbols mod p,"modular symbols, mod p, eisenstein",new,davidloeffler,defect,major
13637,Add multiplicative order to complex interval field,"multiplicative order, complex interval field",new,tscrim,enhancement,major
13642,Modular exponentiation of polynomials,"modular exponentiation, polynomials",needs_review,AlexGhitza,defect,major
13649,Implement sigma.domain() and sigma.codomain() for sigma a permutation,"beginner, aggregation",needs_info,joyner,enhancement,major
13654,A normalized quadratic form for quaternion algebras.,Normalized Quadratic Form,needs_work,AlexGhitza,enhancement,major
13674,Cholesky decomposition for sparse matrices,"matrix, decomposition, cholesky, sparse",new,"jason, was",enhancement,major
13682,No coercion map with quotients of ring quotients,"ideal, quotient, coercion",new,tscrim,defect,major
13706,atlas spkg does not take the SAGE_ATLAS_ARCH variable into account when SAGE_FAT_BINARY is set to 'yes',"atlas, days43 denigration community management",positive_review,GeorgSWeber,defect,major
13722,regression in determinant of certain dense matrices,"regression, determinant",new,"jason, was",defect,major
13726,The semimonomial group,"(semi-)monomial group, semilinear action, isometry group",needs_review,joyner,enhancement,major
13735,Fixing a bug in sage.misc.misc.coeff_repr,coefficient repr,positive_review,sage-combinat,defect,major
13749,IntegerListsLex has finite issues,"finite sets, integer lists",new,sage-combinat,defect,major
13752,Notebook does not start with given directory,notebook directory,new,"jason, mpatel, was",defect,major
13754,vertical lines in plot on left and right end,plot boundary line,new,"jason, was",defect,major
13759,"bug in gerepile, significant pointers lost",PARI,new,malb,defect,major
13761,Segfault with Matrix_integer_2x2,"segfault, matrix_integer_2x2",new,"jason, was",defect,major
13771,Canonical Forms and Automorphism Groups of linear codes,"linear code, canonical form, automorphism group, semilinear equivalent",needs_review,wdj,enhancement,major
13772,find_fit doesn't work when function with substituted initial_guess parameters and independent variable from data contains fractional power of a negative number,find_fit initial_guess wrong fractional power negative number,new,"jason, jkantor",defect,major
13776,fix Element Constructor in CombinatorialFreeModule,CombinatorialFreeModule,new,chrisjamesberg,defect,major
13831,"Upon quitting Sage, Maxima may keep running and eat up all memory",maxima orphans,new,was,defect,major
13869,Gamma of complex numbers incorrectly simplifies to factorial,"gamma, simplify_full, simplify_factorial, maxima",new,burcin,defect,major
13871,Virtual Cartan types,"Cartan, root systems",needs_work,tscrim,enhancement,major
13872,Non-exceptional rigged configuration bijections,rigged configurations bijection crystals,needs_review,tscrim,enhancement,major
13907,Fix docstrings in sage/ext/fast_eval.pyx,beginner,needs_info,mvngu,defect,major
13948,Let MPIR build with Clang,spkg mpir clang,new,leif,defect,major
13956,shift argument,"function, argument, affine transformation, modulo",new,vdelecroix,enhancement,major
13957,catch ValueError in comparisons,"coercion, comparison",needs_review,vdelecroix,defect,major
13987,Combinatorial m-ary trees,trees,new,VivianePons,enhancement,major
13999,Ideal membership for univariate polynomial,"Ideal, univariate polynomial",new,AlexGhitza,defect,major
14001,Implementation of Coxeter diagrams for quiver mutation types,quiver mutation type,new,sage-combinat,enhancement,major
14004,Implementation of generalized nonnesting partitions for Weyl groups,nonnesting partitions,new,sage-combinat,enhancement,major
14013,Partition orderings,"partitions, ordering",new,sage-combinat,enhancement,major
14020,interact with layout is broken,interact,new,"jason, mpatel, was",defect,major
14044,Document bdist env vars for Mac clearly,beginner,new,mvngu,defect,major
14047,AttributeError: 'AlgebraicReal' object has no attribute 'conjugate',"conjugate, AlgebraicReal",needs_review,davidloeffler,defect,major
14060,Some elliptic curve functions fail since pari_curve is created with insufficient precision,pari precision,new,cremona,defect,major
14091,Fix intersphinx links to the reference manual from other documents,"intersphinx, thematic tutorials",new,mvngu,defect,major
14097,Fix broken 'sage -valgrind' interaction with ipython,"valgrind, ipython",new,jason,defect,major
14102,Nonsymmetric Macdonald Polynomials,"Nonsymmetric Macdonald polynomials, days40, days45",new,sage-combinat,enhancement,major
14107,Expose quantum Littlewood-Richardson coefficients from lrcalc,"days45, lrcalc",new,sage-combinat,enhancement,major
14109,Quasisymmetric_inject_shorthands help file improved,quasisymmetric function,new,billey,defect,major
14117,Jordan normal form not computed for nilpotent matrix over rational function field / polynomials cannot be factored over rational function field,"polynomials, factorization, jordan normal form",needs_review,AlexGhitza,defect,major
14132,documentation for matrix( ) mentions ncols and nrows,matrix ncols nrows,needs_info,mvngu,defect,major
14133,No output from cell after error was expanded,error notebook invisible latex typeset,new,"jason, mpatel, was",defect,major
14137,CartanMatrix class,"cartan matrix, days45",needs_review,sage-combinat,enhancement,major
14147,weyl group orbit of a weight hangs in infinite type,"Weyl group, weight",new,sage-combinat,defect,major
14161,add a _test_antipode method for Hopf algebras,hopf algebras,positive_review,sage-combinat,enhancement,major
14164,Error in NumberField.composite_fields(),number field,new,davidloeffler,defect,major
14167,UniqueRepresentation using default arguments,UniqueRepresentation default arguments,needs_info,jason,enhancement,major
14186,coerce_binop errors with keyword arguments,"coerce_binop, keyword",needs_review,robertwb,defect,major
14191,Compute Jacobi theta series,"Jacobi forms, Theta series",new,davidloeffler,enhancement,major
14196,"""subgroups"" fails for C1 x C2",abelian group subgroups invfac one,new,malb,defect,major
14218,height and canonical height for projective points and morphisms,"height, canonical, projective, dynamics",needs_review,bhutz,enhancement,major
14231,warn when preparser redefines Python builtin function,symbolic preparser builtin built-in,new,was,enhancement,major
14240,Universal cyclotomic field breaks for moderate order,"ucf, overflow",needs_review,davidloeffler,defect,major
14259,Labelling combinatorial maps for compositions,combinatorial_map,new,sage-combinat,enhancement,major
14261,Iwahori-Hecke algebra with several bases,Iwahori Hecke algebra,needs_work,sage-combinat,enhancement,major
14266,Pretty Console Output --> ascii art,ascii-art,positive_review,was,enhancement,major
14277,Equality of symbolic expressions inside matrix,"equality, simplify, matrix",new,burcin,defect,major
14309,IPython breaks a couple of doctests if Python didn't build `_ctypes`,Got WARNING %gui event loop SunOS Solaris SPARC GCC 4.7.x,new,mvngu,defect,major
14334,integral of multivariate polynomial,integral of polynomials,needs_review,malb,defect,major
14353,Factor toric morphism into surjective and generically injective,toric,needs_review,AlexGhitza,enhancement,major
14367,RuntimeError: There is a bug in the coercion code in Sage (number field to padic),"coercion, number field, p-adic",new,robertwb,defect,major
14368,DirichletGroup(1).list() returns the zero character,dirichlet characters,new,was,defect,major
14389,Multithreaded multiplication for algebras with basis,product multiplication multithread,new,nthiery,task,major
14402,Implement tensor product of infinite crystals,"infinite crystals, tensor product",needs_review,sage-combinat,enhancement,major
14413,Implementation of elementary crystals,crystal,positive_review,bsalisbury1,enhancement,major
14425,Incorrect/inconsistent treatment of inexact zeroes in coefficients of power series,"padics, power series, precision",new,roed,defect,major
14428,Tachyon objects should be able to accept 3d plots and fields from sage.,tachyon 3d plot raytrace,new,anton_t,enhancement,major
14443,Implement Disjoint Sum and Various Products of Quivers,quivers,new,sage-combinat,enhancement,major
14444,Implement Quiver mutation types for Gale-Robinson Quivers and other Period quivers,quivers,new,sage-combinat,enhancement,major
14498,trees and binary trees,"trees, binary trees, latex",needs_review,sage-combinat,enhancement,major
14505,add experimental package csdp,semidefinite programming,needs_review,tbd,enhancement,major
14507,Implement the tropical semiring,tropical geometry semiring,needs_review,tscrim,enhancement,major
14513,wrong permissions for citations.pickle in docs,wrong permissions,new,mvngu,defect,major
14516,Refactoring of crystals for speedup,crystals speedup,needs_review,sage-combinat,enhancement,major
14519,Cythonize ElementWrapper and make parent the first argument,cython ElementWrapper,needs_work,tscrim,enhancement,major
14524,Decorator for methods requiring mutability or immutability,decorator mutability,needs_review,jason,enhancement,major
14535,Mutability of Graphs,mutability graph,needs_review,"jason, ncohen, rlm",enhancement,major
14536,"Random tournaments, a misnamed method and a segfault","digraph, tournament",needs_review,"jason, ncohen, rlm",enhancement,major
14537,Composition of morphisms,"composition, morphisms",needs_review,nthiery,defect,major
14558,apply_map on sparse vectors returns vectors of smaller degree,"apply_map, sparse vector",needs_review,AlexGhitza,defect,major
14563,faster coercion from Integer to Quadratic Number fields,"quadratic number field, coercion",needs_review,vdelecroix,enhancement,major
14567,Refactor continued fractions,"continued fractions, numerical approximation",needs_review,vdelecroix,enhancement,major
14573,Implement path realization for affine crystals,affine crystals,needs_work,sage-combinat,enhancement,major
14577,Bug in the case S_4 in Galois representations of elliptic curves,"galois representations, elliptic curves",needs_review,cremona,defect,major
14579,notebook / inspection error,"notebook, traceback",new,"jason, mpatel, was, kini",defect,major
14592,Use lazy strings for error messages in coercion,lazy error message coercion,new,tbd,enhancement,major
14599,Allow custom fill endpoints in a filled plot,beginner,new,"jason, was",enhancement,major
14605,Fix thread related ATLAS problems,atlas threads,needs_review,jdemeyer,enhancement,major
14610,energy function for level zero LS paths for dual untwisted affine root systems,crystal graph,needs_work,mshimo,enhancement,major
14620,adaptive numerical approximation,numerical_approx,new,vdelecroix,enhancement,major
14625,lrcalc calls exit(),"spkg, library",new,jdemeyer,defect,major
181,Recursive load makes symbol?? display the wrong File: information,recursive load source file,new,was,enhancement,minor
381,Sage daemon mode,Sage server background process service,new,mabshoff,enhancement,minor
391,"[with patch, needs work] adding apropos to SAGE -- try `conductor**?' for an example.",apropos ipython search,needs_work,ncalexan,enhancement,minor
804,Matrix should not inherit from AlgebraElement,"AlgebraElement, Matrix",new,was,defect,minor
864,Asymptotically slow pari <--> python long conversions,pari,new,craigcitro,enhancement,minor
2165,MPolynomialRing(BooleanPolynomial) not as general as it should be,polybori boolean polynomial coercion call,new,malb,enhancement,minor
2215,"[with patch, needs work] if p is a permutation, matrix(p) should call p.to_matrix()",editor_mhansen,needs_work,mhansen,enhancement,minor
2472,what parent should floor return?,floor truncate ceil ceiling parent integer,new,somebody,defect,minor
2474,RealIntervalField should have a round method (maybe ComplexIntervalField should too),RIF CIF RealIntervalField ComplexIntervalField round,new,somebody,defect,minor
2603,implement solution_space_right and solution_space_left for solving under-determined linear systems,linear system under determined solution space solve,new,was,enhancement,minor
2711,Implement inner product spaces and symplectic spaces,linear algebra symplectic space inner product matrix,new,was,enhancement,minor
3313,Add code to lift SL2(Z/NZ) to SL2(Z) (and for m not equal 2),lift symplectic sl sl2 sl2z special linear,new,was,enhancement,minor
3315,parametric plot should accept a function that returns a tuple,parametric_plot,new,was,enhancement,minor
3924,[with patch; needs work] Build Python as a framework build on OS X,framework,needs_work,jkantor,task,minor
4204,add short section on using screen to the tutorial,"tutorial, screen",new,AlexGhitza,enhancement,minor
4656,"[with patch, needs work] power series with zero p-adic coefficients",padic powerseries,needs_work,was,defect,minor
4742,Wrap Pari's generalised Smith form (when it is fixed),elementary divisors,new,somebody,enhancement,minor
5135,Alternative basis for kernel of a matrix,"kernel, basis",new,rbeezer,enhancement,minor
5530,add absolute_diameter and relative_diameter to CIF (ComplexIntervalField),complex interval field diameter absolute relative,new,somebody,enhancement,minor
5661,implement numerical_diff and generalize numerical_integral,numerical integration differentiation,new,jkantor,enhancement,minor
5682,Quotient for univariate Laurent polynomials,"Laurent polynomial, quotient, division",new,tbd,enhancement,minor
5746,rational points over subfields of the (finite) field of definition,rational points finite field,new,AlexGhitza,enhancement,minor
5883,integrate relevant functionality from modular/modsym/p1list.pyx into projective space code,rational points projective line finite,new,AlexGhitza,enhancement,minor
5956,image dimensions for show() are in inches,"image dimensions, figsize, beginner",needs_work,was,defect,minor
6018,Confusing behaviour with Dirichlet characters,Dirichlet characters,needs_work,craigcitro,defect,minor
6092,make subfield/relativize accept multiple elements,subfield relativize number field multiple elements,new,davidloeffler,enhancement,minor
6105,"[with patch, needs work] Additions and changes in Group Algebras",Group Algebra,needs_work,tbd,enhancement,minor
6106,"[with patch, needs work] Additional functions for Indefinite Binary Quadratic Forms",binary quadratic forms,needs_work,justin,enhancement,minor
6183,"[with patch, needs work] Quaternion algebra latexification",quaternion latex,needs_work,AlexGhitza,enhancement,minor
6216,make a sage.misc.profile module that makes hotshot and grof2dot and line_profiler easily used,misc profile hotshot gprof2dot timing,new,tbd,enhancement,minor
6232,Consider CADO-NFS for inclusion,"linear algebra, factoring, number theory",new,malb,enhancement,minor
6249,graph1.plot() + graph2.plot() doesn't zorder correctly,graph plot z order overlay,new,rlm,defect,minor
6371,Implement Riemann theta functions,riemann theta klein,needs_work,cswiercz,enhancement,minor
6489,Allow Sage to call R (statistics),"statistics, R,",needs_work,mhampton,enhancement,minor
6516,Latex packages needed for latex versions of graphs,"graphs, latex",new,rbeezer,defect,minor
6525,"[with patch, needs work] Enabling some GraphLatex options that were hard coded.","latex, graph, graphlatex",needs_work,rlm,enhancement,minor
6546,Fully implement edge thickness in plots of graphs,plot graph edge width thickness,new,rlm,defect,minor
6610,Compiler environment variables should be consistent,Environment,new,tbd,enhancement,minor
6678,new experimental package for pynifti and dependencies,"medical imaging, mri, pynifti",new,tbd,enhancement,minor
6752,tutorial: explain where generated Python files are located,tutorial,new,tba,enhancement,minor
6769,Documentation for vector() does not match behavior,vector documentation,new,was,defect,minor
6833,use hg for worksheet history,"notebook, mercurial, hg",new,boothby,enhancement,minor
6837,Implementation of twisting modular forms by Dirichlet characters,modular form twist character,needs_work,craigcitro,enhancement,minor
6881,Solving conics over polynomial rings.,"conic, curve",new,tbd,enhancement,minor
6890,No help for is_SymbolicVariable ?,"partial, help, doc",new,tba,defect,minor
7009,Formatted output options for ciphertext,formatted ciphertext,new,somebody,enhancement,minor
7050,Make plotting single polar points or lines easy,"plot, polar",new,was,enhancement,minor
7168,Port status of Sage to less-popular Unix platforms.,HP-UX Solaris AIX,new,tbd,defect,minor
7180,"HP-UX cddlib-094f checks for gmp library, then igores the fact it can't find it.",HP-UX gmp mpir,new,tbd,defect,minor
7445,Have jmol export a standalone html page with 3d applet,"jmol, graphics, 3d, applet",new,boothby,enhancement,minor
7523,Lightweight Wrapper for Rpy2,"rpy, rpy2",needs_work,amhou,enhancement,minor
7545,Gaussian Integers,"gaussian integers, Z[i], quadratic number ring",needs_info,davidloeffler,enhancement,minor
7730,hessenberg_form hangs (or is *very* slow),"matrices, hessenberg form",new,spancratz,defect,minor
7771,fix R restart in interface,"r-project, R",needs_work,was,defect,minor
7798,Recomputing graphs after changing range of axes,"axes, range",needs_work,was,enhancement,minor
7913,extraneous output after deprecation warning,deprecation,new,was,defect,minor
8226,Elementary divisors for non PIDs,elementary divisors,needs_work,davidloeffler,enhancement,minor
8252,"names parameter in optimized_representation is tweaked,",number fields,new,davidloeffler,defect,minor
8342,Efficient Arbitrary Sequence Generator,"sequence, generator",needs_work,colah,enhancement,minor
8361,Add an __iter__ method for IntegerVectors,"iterator, integer, vector",needs_work,sage-combinat,enhancement,minor
8383,"Make symbolic versions of moebius, sigma, and euler_phi functions",beginner,new,burcin,enhancement,minor
8573,prod(primes(190)).divisors() crashes,product primes 190 divisors,new,tbd,defect,minor
8596,Add more doctests for addition tables of additive magmas,categories,new,AlexGhitza,defect,minor
8625,Make contour_plot choose the contour levels avoiding poles,"scalar,plot",new,olazo,enhancement,minor
8868,Make R graphics work regardless of X and other things,r-project,new,"jason, was",enhancement,minor
8928,Infinite loop caused by Modules.ElementClass.__mul__,"categories, coercion, infinite loop",new,mguaypaq,defect,minor
9301,Modified check_edge_label in the sparse graph backend to consider equals the same objects rather than objects with the same contents,"graph,label",needs_work,"jason, mvngu, ncohen, rlm",defect,minor
9320,Implement root numbers for elliptic curves over number fields,root number,needs_work,cremona,enhancement,minor
9411,"Given points on an elliptic curve, this finds a LLL reduced ZZ-independent set","LLL, rank, sd35.5",needs_work,cremona,enhancement,minor
9626,"Update and extend ""SPKG Tracking"" Wiki page",SPKG.txt spkgs documentation version release,needs_info,"mvngu, schilly",task,minor
9628,Live tutorial docs missing some equations,"live, tutorial, documentation, missing",new,mvngu,defect,minor
9706,New Version of orthogonal Polynomials,"orthogonal polynomials, symbolics",needs_work,"burcin, maldun",enhancement,minor
9726,An educational RSA crpytosystem,"RSA, educational",needs_work,mvngu,enhancement,minor
9730,A simple RC4 cipher implementation for Sage,"RC4, Cryptosystem, Cipher",needs_work,mvngu,enhancement,minor
9763,Metrology module (a different implementation of the units module),"units, SI, metrology",needs_work,burcin,enhancement,minor
9778,Addition of LaTeX and better support of SI prefixes on units module,"latex, SI prefixes, units, sd40.5",needs_work,burcin,enhancement,minor
9793,Make plot1d function,"one-dimension, plot, graphics",new,"jason, was",enhancement,minor
9807,merge_vertices behavior in a graph with loops,"merge_vertices, loops",new,"jason, ncohen, rlm",defect,minor
9855,fix support for projection options in Tachyon,"tachyon, raytracing",needs_info,"jason, was",defect,minor
9889,A new module implementing Monomial Algebras,"homological algebra, monomial algebra, quiver",new,AlexGhitza,enhancement,minor
9899,PARI/GP (2.4.3-svn) self-test fails after self-tuning on Pentium 4 Prescott,mathilbert SAGE_TUNE SAGE_CHECK,new,leif,defect,minor
10009,PyOpenCL sage package (optional),opencl gpu programming,needs_info,maldun,enhancement,minor
10010,PyCUDA package (optional),cuda gpu programming,needs_info,maldun,enhancement,minor
10032,Even more improvements in plot documentation,beginner,new,"jason, was",defect,minor
10110,Developer's Guide: options for packaging,"Developer's Guide, packaging",new,mvngu,enhancement,minor
10168,fraction field of InfinitePolynomialRing,fraction field,needs_review,malb,defect,minor
10180,"Partial Spanish translation of ""A guided Tour""",spanish tutorial,needs_work,was,enhancement,minor
10196,ETS spkg updated to version 3.5.0,ETS-3.5.0 experimental spkg,new,drkirkby,enhancement,minor
10216,Implement sage -upgrade-force,upgrade force scripts,new,was,enhancement,minor
10305,Add rings for the center of the symmetric group algebras,"combinatorics, rings, symmetric functions",needs_work,mguaypaq,enhancement,minor
10428,"Singular's spkg-install error messages don't start with ""Error""",searching warning failed failure grep,new,tbd,defect,minor
10507,"In Generic graphs, adjacency matrices with non-negative non-integral entries are treated as ""multi-edge"" instead of ""weighted""",weighted adjacency matrix,new,xqwang,defect,minor
10552,Allow more elementwise simplifications for symbolic matrices,matrix symbolic simplify expand,needs_work,burcin,enhancement,minor
10581,Extend the elliptic curve database,"cremona, stein, watkins, elliptic curves, database",new,cremona,enhancement,minor
10597,"Riemann sums, added trapezoid option","riemann sums, trapezoid, beginner",needs_work,burcin,enhancement,minor
10599,implicit_plot3d should be able to handle functions with AlgebraicNumber values,"conversion, algbraicnumber, implicit_plot3d",new,"jason, was",defect,minor
10613,Trouble coercing a vector directly to a matrix,"matrix, vector, coercion",new,"jason, was",defect,minor
10630,Add a multi-partition implementation to sage,multipartition multi-partition multi-partite multipartite partition,new,pabryan,enhancement,minor
10633,Allow only width or height of figures to be specified,"aspect ratio, aspect_ratio, width, height",new,"jason, was",enhancement,minor
10653,Formatting error in doc for dynamic classes,"beginner, days28 sd35.5",needs_info,mvngu,defect,minor
10716,Adding a weighted_degree function to Singular multivariate polynomials,"multivariate polynomials,degree,Singular",needs_review,AlexGhitza,enhancement,minor
10720,nth_root in power series,power series,needs_work,pernici,enhancement,minor
10726,Introduce the load_attach_patch in appropriate documentation,"documentation, loading, attaching, interface",new,mvngu,enhancement,minor
10744,Add Demazure character for elements in WeightRing and plotting for rank 2 root systems,"demazure, root system, WeylCharacterRing, WeightRing, plot",new,sage-combinat,enhancement,minor
10867,Binary Quadratic forms graphics routines for plotting level sets on a lattice,"quadratic, binary, ellipse, graphics",new,justin,enhancement,minor
10925,Better error messages for bad arrow plots,beginner,new,"jason, was",enhancement,minor
10930,specializations for symmetric functions,"principal specialization, exponential specialization, symmetric functions",new,mantepse,enhancement,minor
10931,fix relabelling and implement equality of structures of combinatorial species,structures of species,new,mantepse,enhancement,minor
10942,Update interfaces.rst for changes in the interfaces,"maxima, expect, interface, maximalib",new,mvngu,enhancement,minor
10955,Get Maxima to easily accept flag values,"maxima, calculus, flag, radexpand",new,burcin,defect,minor
10956,Add support for pseudo-differential operators,"pseudo-differential operators, integrable systems, mathematical physics",needs_review,burcin,enhancement,minor
10980,Make sure symbolic gridline values are okay,beginner,new,"jason, was",defect,minor
10982,symbolic derivatives should be able to have non-variable arguments,"simplify, maxima, symbolic derivative",new,burcin,defect,minor
11129,remove workarounds in lm() + lex_lead(),polybori,new,tbd,defect,minor
11201,Point users of solve() to the to_poly_solve option,"solve, maxima, to_poly_solve, beginner",needs_work,was,enhancement,minor
11202,Add inverse method to symbolic expressions,"InverseFunction, inverse function",needs_review,tba,enhancement,minor
11249,Make sure R graphics in notebook live in correct place,r-project,new,"jason, mpatel, was",defect,minor
11262,Interactive plots stored in the browser's cache and manipulated with JavaScript.,notebook interactive cached plot,new,"jason, mpatel, was",enhancement,minor
11266,Wrapper for R graphics commands.,"R, graphics, cairo, wrapper, r-project",new,was,enhancement,minor
11276,bug in documentation for non_surjective for Galois representations attached to elliptic curves,"galois representation, elliptic curves, non_surjective, documentation",new,cremona,defect,minor
11345,Period method for quadratic irrationals,"continued fraction, arithmetic",positive_review,davidloeffler,enhancement,minor
11359,ECL does not fully recover from relocation,ecl relocation,new,GeorgSWeber,defect,minor
11368,can't coerce pari to rational function field,coercion pari rational fraction_field string,new,robertwb,defect,minor
11380,Computing continued fractions on real quadratic fields,"norm-euclidean, two-stage euclidean, continued fraction",needs_work,was,enhancement,minor
11413,Decoding general linear codes with Groebner bases,general decoding groebner basis,needs_review,T.b.a.,enhancement,minor
11432,LLL function for quadratic forms is wrong,"LLL, quadratic form",new,justin,defect,minor
11458,Better example for plotting cube root function,beginner,new,"jason, was",enhancement,minor
11505,ideals_of_bdd_norm misterious bug?,"ideallist, ideals of bounded norm, memory",new,davidloeffler,defect,minor
11536,Add warning or optional or something to TransitiveGroups doc,beginner,new,mvngu,defect,minor
11541,Add example with solution_dict and substituting in a matrix,beginner matrix solve symbolic,new,mvngu,enhancement,minor
11554,Fix for denominator_ideal function,"denominator, ideal, number field",needs_work,davidloeffler,defect,minor
11651,Decide what to do with e^(y=x),maxima parsing,new,burcin,defect,minor
11652,MPolynomial_libsingular reports the wrong degree,"singular, polynomial, degree, sd35, sd35.5",needs_work,malb,defect,minor
11675,Adding a list of Sage environment variables to the FAQ,"FAQ, Sage environment variables, SAGE_BROWSER",new,mvngu,enhancement,minor
11687,Sanitize `sage-env`,BUILD sage-spkg pkg-config .pc pkgconfig PKG_CONFIG_PATH SAGE_PATH Cygwin environment variables,new,leif,defect,minor
11688,graded modules and graded algebras,"graded modules, graded algebras",new,sage-combinat,enhancement,minor
11774,"Sage's Singular scripts should use ""$@""",sd34 spaces parameters,new,tbd,defect,minor
11777,Coercion/printing problem with p-adics,"padics, repr_spec, repr_gen, rd2",needs_work,roed,defect,minor
11786,Maxima fails to build if $HOME is not accessible,maxima.fasb error,new,tbd,defect,minor
11792,Clean up or remove the FLINT QS spkg,quadratic sieve flintqs,needs_info,tbd,defect,minor
11803,Pairing Based Signature Scheme,"pairing, signature, ecc2011",new,mvngu,enhancement,minor
11808,MPC complex numbers and the symbolic i cannot be added,mpc complex numbers multiprecision.org,new,tbd,defect,minor
11857,Add an appropriate line break after showing the source code of an object,"line break, source introspection",new,was,defect,minor
11968,bug in documentation of random_matrix,random matrix,new,"jason, was",defect,minor
11979,Divided power algebras,divided powers,new,jbandlow,enhancement,minor
11983,unnecessary parentheses for coefficients (finite field) in multivariate polynomial,"parentheses, multivariate polynomial, finite field",new,was,defect,minor
12010,Make it easy to convert R variables to Sage,"R, r-project",new,tbd,enhancement,minor
12046,Fix for numerator_ideal function,"numerator, ideal, number field",needs_work,davidloeffler,defect,minor
12060,Add formatting option to @interact slider value display,interact slider notebook,new,"jason, mpatel, was",enhancement,minor
12074,real nth root function,nth_root,new,burcin,enhancement,minor
12114,Add minor clarification about using pylab to plot doc,beginner,new,"jason, was",enhancement,minor
12170,Genus computation (using singular) and _singular_ object for function filed,"function field, genus, singular",needs_review,AlexGhitza,enhancement,minor
12174,modular resultants for multivariate polynomials over QQ,"resultant, discriminant, polynomial, multivariate, sd35",new,AlexGhitza,task,minor
12234,Deleting Published Worksheets,"notebook, worksheets publishing",new,"jason, mpatel, was",enhancement,minor
12275,option spin=True should probably raise an error if viewer isn't jmol,beginner,needs_review,max,defect,minor
12278,misleading (outdated) docstring in partitions_restricted,partitions docstring,new,sage-combinat,defect,minor
12279,update tachyon to newest version (99b2),"tachyon, raytracer, graphics",new,tbd,enhancement,minor
12287,numpy array to matrix does not respect ring spesification,"numpy, matrix",new,"jason, was",defect,minor
12326,Add example(s) to documentation of combining Sage with matplotlib,matplotlib graphics sage combine,new,"jason, was",enhancement,minor
12352,Add some tests for the Qhull optional package,"Qhull, polyhedra, polyhedron",needs_work,tbd,enhancement,minor
12379,Graph chromatic_number - change default algorithm.,"graph, MILP, chromatic_number",new,"jason, ncohen, rlm",enhancement,minor
12450,implement the Hijikata trace formula,"trace formula, hijikata",new,wstein,enhancement,minor
12452,make it possible to inherit from sage.symbolic.expression.Expression.,Cernay2012,needs_work,burcin,enhancement,minor
12502,"Portuguese translation of ""A Tour of Sage""","translation, portuguese",needs_review,mvngu,enhancement,minor
12554,"Adding a ""swap"" method to equation objects.","swap, left hand side, right hand side, inequalities",new,AlexGhitza,enhancement,minor
12567,Implement p-adic n-th roots,"padics, n-th roots",new,roed,enhancement,minor
12601,@cached_method does not work for special methods,"cached_method, cache, operator, special method",new,jason,enhancement,minor
12664,add pickling tests in matrix0.pyx,matrix pickle,new,was,enhancement,minor
12703,GLPK fails to build with LTO (`gcc -flto ...`),link time optimization nm glpsol spkg upgrade update,needs_review,leif,defect,minor
12819,Fix crossreferences in latex equations,latex cross-reference,needs_review,jason,defect,minor
12822,"Portuguese translation of ""Tutorial""","translation, portuguese",needs_review,mvngu,enhancement,minor
12834,Modify subs so that it can accept multiple equations just like subs_expr,subs algebra solving,needs_review,AlexGhitza,enhancement,minor
12864,Inaccurate description of 'sage -preparse',preparse,new,mvngu,defect,minor
12887,Optional args in Matrix_Mod submatrix method,"matrix, finite field, submatrix",needs_review,"jason, was",defect,minor
12896,make coverageall print the number of untested functions,coverageall,needs_work,mvngu,enhancement,minor
12901,permutation_automorphism_group fails in optional doctest of coding/linear_code.py,linear code gap,new,wdj,defect,minor
12932,integer vectors with negative entries,"integer, vector",new,sage-combinat,enhancement,minor
12940,Combinatorial implementation of the affine symmetric group,"affine, combinatorics, days38",needs_review,tom denton,enhancement,minor
12962,Implement multi-function plotting options in plot(),"plot, linestyle, color",new,was,enhancement,minor
13008,refactor squarefree_decomposition to allow different rings to chose different implementations,"polynomial, squarefree",new,AlexGhitza,enhancement,minor
13046,Equimultiple liftings of curves over finite fields,"deformation theory, plane curves",needs_review,AlexGhitza,enhancement,minor
13050,change default numerical evaluation of `erf` to use mpmath,sd40.5 mpmath pari erf,new,burcin,enhancement,minor
13068,The VirtualBox image does not work on VMWare.,"virtualbox, vmware, vm",new,jason,defect,minor
13070,Make notebook tab-completion in R evaluation work right,R r-project,new,"jason, mpatel, was",defect,minor
13086,Make MathML to Sage converter,mathml interface,new,was,enhancement,minor
13128,intersphinx and introspection: fix the links,introspection intersphinx,new,mvngu,defect,minor
13136,The Equivalence of Linear Codes,is_permutation_equivalent,new,wdj,defect,minor
13186,Equality of Factorizations,equality factorization,new,tbd,defect,minor
13263,matrix() for elements in quotients of polynomial ring broken over inexact rings,"padic, quotient ring, inexact ring",needs_review,malb,defect,minor
13269,Maxima indeterminate limit result is not converted to Sage,ind indeterminate maxima,new,burcin,defect,minor
13276,Add CDF._factor_univariate_polynomial(),beginner,needs_review,AlexGhitza,defect,minor
13279,Improve documentation for `animate`,documentation animate graphics,new,"jason, was",enhancement,minor
13377,Remove dead code from gen.pyx,"easy, beginner",new,was,defect,minor
13436,Elliptic Curve Enumeration by height,"Elliptic curves, enumeration",needs_work,spice,enhancement,minor
13517,Voronoi diagrams,voronoi delaunay,needs_review,mhampton,enhancement,minor
13604,.DS_Store garbage in sympy spkg,.DS_Store,needs_work,tbd,defect,minor
13611,block_matrix forgets subdivisions of submatrices,block_matrix,new,"jason, was",defect,minor
13680,unset BZIP2 in the build process,"bzip2, build, environment variable",new,GeorgSWeber,defect,minor
13700,"fix non-crystallographic ""example"" of Dynkin diagram","root system, Dynkin diagram",new,sage-combinat,defect,minor
13774,Irreducible Cartan types created as reducibles,CartanType Reducible Irreducible,needs_review,joyner,defect,minor
13793,"Hopf algebra: FQSym, WQSym, PQSym, PBT",hopf algebra,new,sage-combinat,task,minor
13855,Planar Binary Trees (Loday-Ronco) Hopf Algebra and some binary tree methods,"PBT, planar binary trees, Loday Ronco",new,sage-combinat,task,minor
13857,Add symbolic max and min to reference manual,beginner,new,mvngu,enhancement,minor
14018,sage-location problem with symlinks,"relocation, symbolic link",needs_review,tdb,enhancement,minor
14071,"In Sage notebook, R graphics capabilities depend on the *current* running environment",r-project graphics,new,tbd,defect,minor
14119,Small bug in import statements,import_statements,new,chrisjamesberg,defect,minor
14125,module_morphism is too liberal on inverting,"module morphism, inverse",new,"jason, was",defect,minor
14131,Greene-Kleitman partition of a poset,"RSK, permutations, days45",positive_review,sage-combinat,enhancement,minor
14136,P-partition enumerators in QSym,"QSym, P-partitions, posets, days45",needs_info,sage-combinat,enhancement,minor
14154,Random freezes with @parallel decorator,parallel,new,rlm,PLEASE CHANGE,minor
14208,Get rid of last *.so files on Cygwin,cygwin dynamic libraries,new,tbd,enhancement,minor
14234,Restructuring Diagram/Partition Algebras to match category structure,"Partition algebra, diagram algebra, days38, days40",new,AlexGhitza,enhancement,minor
14312,degree of number field polynomial is python int,polynomial degree int integer number field,new,malb,defect,minor
14392,Domain error with tgammal when using FreeBSD,"cephes, FreeBSD",new,pjeremy,defect,minor
14401,Arithmetic functions should be methods of Sage integers,arithmetic functions,new,was,enhancement,minor
14485,Creation of a polynomial over QQbar,"QQbar, polynomial",new,malb,defect,minor
14541,Family over enumerated set has wrong category,"Family, Category of finite enumerated sets, CartesianProduct",needs_review,nthiery,defect,minor
14549,Memory leak in algebraic_immunity of BooleanFunction class,"algebraic_immunity, BooleanFunction",new,mvngu,defect,minor
14556,The maxima spkg has cruft dating back to days of clisp use,noreadline,needs_review,jdemeyer,enhancement,minor
14561,cleanup of doc in sha_tate.py,"documentation, tate shafarevich",positive_review,cremona,enhancement,minor
14564,BinaryTree().graph() falsely claims that the graph has 0 vertices,"binary tree, tree",needs_info,tbd,defect,minor
14572,"Shouldn't the attacking_pairs method live in Partitions, not in Tableaux?","tableaux, partitions, combinat",new,sage-combinat,defect,minor
14595,cleanup of doc in heegner.py,"documentation, heegner",needs_review,cremona,enhancement,minor
14609,cleanup of doc in ell_point.py,"documentation, elliptic curves",needs_review,cremona,enhancement,minor
14621,Bitwise xor documentation in the tutorial and FAQ,xor exclusive preparser,positive_review,mvngu,enhancement,minor
1004,basic discrete dynamical systems functions,"dynamical, cobweb, orbit",new,mhampton,enhancement,trivial
7792,Improved docs and INI support at /interfaces/povray.py,povray,needs_work,was,defect,trivial
7893,Sage server launching script,service daemon mode background,new,klee,task,trivial
9576,Allow the operator & for submodule intersections.,operator & for submodule intersection,new,"jason, was",enhancement,trivial
10989,Include a .desktop file along with sage.,desktop file freedesktop,new,tbd,enhancement,trivial
11827,Documentation clarifying model used in _reduce_model and global_minimal_model,"restricted, global_minimal_model, _reduce_model",new,cremona,enhancement,trivial
11850,random element of ideal,"random, ideal, sd34",needs_work,malb,enhancement,trivial
11860,Degree of ideals,"degree, ideal, sd34",new,malb,defect,trivial
11861,Saturation of ideals,"saturation, ideal, sd34",needs_work,malb,defect,trivial
12162,simplify_full for matrix,simplify_full matrix,needs_info,"jason, was",enhancement,trivial
12298,minor CallableSymbolicExpressionRing display bug.,"beginner, sd35.5",needs_work,gbe,defect,trivial
12398,"Sage doesn't install if SAGE_ROOT has a ""+"" in it (because of R)",R r-project,new,tbd,defect,trivial
12552,degree of polynomial_element is of type int,"degree, polynomial",needs_work,malb,defect,trivial
12902,Security in Notebook,security,new,"jason, mpatel, was",defect,trivial
12908,unnecessary blank in latex expression of multivariate polynomial,"beginner, latex, blank, multivariate polynomial",needs_review,was,defect,trivial
13272,clean up the factor() docstring/interface for univariate polynomials,beginner,needs_review,mvngu,task,trivial
13274,Add QQ._factor_univariate_polynomial(),beginner,needs_review,malb,task,trivial
13275,Add QQbar._factor_univariate_polynomial(),beginner,needs_review,malb,task,trivial
13429,eval_line in giac interface,"giac, interface",needs_review,was,defect,trivial
13438,univariate polynomial _xgcd only over fields,"gcd, xgcd, beginner",needs_work,AlexGhitza,task,trivial
13514,The documentation of representative_vector_list for Quadratic Forms should mention that it is for positive definite quadratic forms only,positive definite documentation quadratic form representative_vector_list,new,justin,defect,trivial
13594,Instructions to upgrade for intermediate releases at Developer's Guide,"upgrade, queues",new,mvngu,defect,trivial
13686,wrong function tested in interface/r.py,beginner,new,was,defect,trivial
13716,(very) Minor improvements to the multivariate polynomials documentation,beginner,needs_work,malb,enhancement,trivial
13837,trivial typo in modular/modsym/ambient.py (in modular symbols),beginner,needs_work,davidloeffler,defect,trivial
14050,Cleaning up docs in Finite Coxeter Groups,beginner,needs_info,mvngu,defect,trivial
14127,"class for rook boards (Young shapes, diagram of a permutation)","days45, rook placement, Rothe diagram, Young diagram, Le diagram",new,ahmorales,enhancement,trivial
14455,Incomparability graph of a poset,"poset, graph",new,sage-combinat,enhancement,trivial