{70} Bugs needing work (by priority) (225 matches)

Results (1 - 100 of 225)

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Ticket Status Created Lasmod Component Summary Owner
#2952 needs_work 04/18/08 1715 days coercion [with patch, needs work] LaurentPolynomialRing coercion error roed
#5965 needs_info 05/02/09 429 days distribution Check /dev/pts and /dev/shm requirement on Linux tornaria
#9970 needs_work 09/22/10 43 hours doctest coverage Flaky doctest in sage/interfaces/r.py mvngu
#10018 needs_work 09/26/10 560 days c_lib Unhandled SIGSEGV after bnfcertify() jdemeyer
#10476 needs_work 12/14/10 308 days interfaces Problems interrupting Singular jdemeyer
#11771 needs_info 09/01/11 138 days basic arithmetic sage crashes on some degenerate flint xgcd's AlexGhitza
#11895 needs_work 10/04/11 221 days padics padic_ZZ_pX_CR_element is unhashable roed
#12718 needs_work 03/21/12 393 days commutative algebra polynomial substitution overflow hell (libsingular bug?) malb
#12759 needs_work 03/27/12 107 days packages: standard Maxima 5.26.0 fails to build with multiple words in LDFLAGS leif
#12865 needs_info 04/21/12 327 days linear algebra vector matrix multiply causes segfault jason, was
#1281 needs_work 11/26/07 1224 days packages: standard update compilation failure message with uptodate instructions mabshoff
#1481 needs_work 12/12/07 365 days graphics a matrix plot is wrong when matrix entries are not representable as floats. was
#2120 needs_work 02/08/08 98 days interfaces Maple interface completely broken with Maple 11 was
#2567 needs_work 03/17/08 139 days basic arithmetic import MPFR_PREC_MAX from mpfr.h instead of hard coding it to the 32 bit limit somebody
#3375 needs_work 06/05/08 1270 days build [with patch, mixed review] Fix building ntl on Solaris with make and ld mabshoff
#3438 needs_info 06/16/08 1327 days packages: standard [upstream] GAP is broken with non-trivial CC in env mabshoff
#3685 needs_work 07/20/08 1440 days misc [with patch; needs work] make damned sure that "import sage.all" doesn't import ipython cwitty
#3999 needs_work 08/30/08 1582 days basic arithmetic [with patch, needs work] Wrapper class to treat additive groups as multiplicative goups somebody
#4306 needs_work 10/16/08 1219 days modular forms bug in supersingular module craigcitro
#4458 needs_work 11/06/08 57 days documentation tutorial and reference manual should explain NameError afleckenstein
#4489 needs_info 11/09/08 153 days user interface weird introspection question, specifically with certain objects in cython files was
#4521 needs_info 11/14/08 95 days group theory Trivial permutation group enumeration bug joyner
#4621 needs_info 11/26/08 525 days algebra '2' not in QQbar -- canonical embedding of subfields tbd
#4633 needs_work 11/26/08 1631 days interfaces [with patch, needs work] fix additional "Fortran-style" names and a coercion (depends on #4036) was
#4726 needs_work 12/06/08 32 days number fields Creating homomorphisms of relative number fields seems totally broken davidloeffler
#4740 needs_work 12/08/08 869 days memleak [with patch, needs work] avoid creating unneeded homsets when coercing robertwb
#4834 needs_info 12/19/08 854 days linear algebra Return eigenvectors as members of a "normal" space instead of as members of an eigenspace jason
#4877 needs_work 12/24/08 1608 days packages: optional [with spkg; needs work] update optional spkg to newest version of pyopenssl and get spkg into proper format mabshoff
#4932 needs_info 01/02/09 821 days linear algebra fix solve_left_LU for matrix_double_dense, which was totally broken forever (?) jason
#4970 needs_work 01/13/09 1560 days build [with patch, not ready for review] modify tkinter detection in our python spkg so that it works on macs mabshoff
#5074 needs_info 01/23/09 358 days commutative algebra singular factorization over GF(p) need not be a complete factorization malb
#5229 needs_work 02/10/09 41 days graphics Jmol axes in the wrong place was
#5475 needs_work 03/10/09 1537 days interfaces [with patch, needs work] make it so ipython isn't imported when one does "sage -python" was
#5522 needs_work 03/14/09 1522 days packages: standard [with patch; needs work] Fix segfault if libsingular.so can't be found mabshoff
#5572 needs_work 03/19/09 565 days basic arithmetic fast_callable improvements (followup for #5093) cwitty
#5763 needs_work 04/11/09 1410 days symbolics [with patch, needs work] pynac -- add _polynomial_ conversion constructor
#5994 needs_info 05/06/09 657 days interfaces singular.version() yields an error when first called, has no doctest, and has a strange output imo was
#6128 needs_work 05/25/09 1275 days misc [with patch; needs work] Bug - sage-cleaner failed due to NULLs in spawned-processes files written by cleaner.py cwitty
#6132 needs_work 05/26/09 523 days basic arithmetic [with patch, needs work] cmp for number field elements
#6312 needs_work 06/16/09 1406 days packages: optional [with patches, needs work] optional doctest failure -- galois_group tbd
#6319 needs_work 06/16/09 1408 days packages: optional [with patch, needs work] optional doctest failure -- mistake in constructions guide wrt maxima interface tbd
#6326 needs_work 06/16/09 807 days quadratic forms optional doctest failure -- all quadratic forms tests that involve " # optional -- souvigner" justin
#6335 needs_work 06/16/09 96 days packages: optional optional doctest failure -- kash interface (trivial to fix) tbd
#6342 needs_work 06/16/09 1433 days notebook [with patch; needs work] notebook -- fix that the slideshow mode in the notebook utterly completely broken boothby
#6618 needs_work 07/25/09 142 days interfaces Follow up on #6591: make tightpage work even in the notebook nthiery
#6635 needs_work 07/26/09 1396 days modular forms [with patch; not ready for review] implement more critical Hecke algebra functionality: index in saturation, discriminant craigcitro
#6729 needs_work 08/10/09 1222 days notebook notebook -- bug when input contains uniform leading space boothby
#7024 needs_work 09/27/09 339 days build Flint ignores CC and CXX. tbd
#7034 needs_info 09/27/09 358 days porting: Solaris PolyBoRi pass GNU specific options to the Sun compiler tbd
#7085 needs_work 09/30/09 865 days basic arithmetic fix this laurent series coercion bug somebody
#7188 needs_work 10/11/09 1317 days porting GNUism in $SAGE_ROOT/spkg/install tbd
#7191 needs_work 10/11/09 558 days number theory Make Dirichlet characters work when base ring is CC bober
#7401 needs_work 11/06/09 1281 days interfaces Derivative at a point is not translated into Maxima was
#7512 needs_info 11/21/09 992 days graphics fast_callable should respect the variable order in callable symbolic expressions (treating them like lambda functions rather than like expressions) was
#7516 needs_info 11/22/09 1211 days linear algebra bug in pickling quotient module over pid was
#7795 needs_info 12/30/09 140 days commutative algebra MPolynomialRing segfaults when getting high exponents malb
#7808 needs_info 01/01/10 929 days graphics Plots seem to be shifted up and to the left by one pixel or so was
#7851 needs_work 01/05/10 358 days porting libz igoresSAGE64 other than on OS X drkirkby
#7890 needs_work 01/10/10 345 days interfaces [with patch, needs work] Improve conversion of GAP objects into sage objects. was
#7954 needs_work 01/16/10 1225 days algebraic geometry Defining affine curves in 3D space AlexGhitza
#7983 needs_work 01/18/10 921 days combinatorics Notion of descent/major index in tableau.py is not mathematically standard sage-combinat
#7987 needs_info 01/18/10 72 days build Most extensions don't need to be listed in module_list GeorgSWeber
#7989 needs_work 01/18/10 678 days linear algebra Minpoly doesn't work for all matrices was
#7991 needs_work 01/18/10 1223 days linear algebra Generic matrix testing -- left and right kernel was
#8065 needs_work 01/25/10 1216 days group theory irreducible_characters() and word_problem() should sort their output joyner
#8074 needs_info 01/26/10 970 days numerical corner cases in RealField and real numbers jkantor
#8122 needs_info 01/29/10 235 days build Sage patches added directly to symmetica source GeorgSWeber
#8177 needs_work 02/03/10 58 days documentation Breaking Integer's invariant can lead to a segfault in Sage 4.3.2.alpha1, Mac OS X 10.6.2 tbd
#8236 needs_info 02/10/10 1154 days build installing spkg from remote location must leave a spkg (placeholder) in spkg/ GeorgSWeber
#8254 needs_work 02/12/10 640 days misc Use lazy imports to speed up sage startup time
#8321 needs_work 02/21/10 401 days symbolics numerical integration with arbitrary precision
#8433 needs_work 03/04/10 932 days graphics plot3d for tachyon hangs was
#8482 needs_info 03/08/10 59 days notebook Add a link from the static help embedded in the notebook to the corresponding live documentation page was
#8551 needs_info 03/16/10 30 days packages: optional ace-5.0 package has gap version hardwired, etc. tbd
#8626 needs_work 03/29/10 977 days coercion qqbar and SR AlexGhitza
#8678 needs_work 04/12/10 1047 days categories Improvements for morphisms of ModulesWithBasis nthiery
#8734 needs_work 04/20/10 1017 days interfaces make sage variables unique in maxima jason
#8776 needs_work 04/26/10 358 days notebook notebook: sage notebook undo doesn't really work, due to not enough (=no) automatic snapshots, or other bugs jason, was
#8878 needs_work 05/04/10 1117 days coercion Use Dijkstra to discover shortest coercion path robertwb
#8972 needs_work 05/15/10 73 days algebra Inversion and fraction fields for power series rings
#9084 needs_work 05/29/10 786 days numerical Move sage/gsl into libs directory. jason, jkantor
#9089 needs_work 05/29/10 97 days graphics Graphics3dGroup __add__ modifies its arguments jason, was
#9107 needs_work 05/31/10 2 days categories Nested class name mangling can be wrong in case of double nesting nthiery
#9126 needs_work 06/02/10 1088 days symbolics Symbolic arguments() method burcin
#9322 needs_info 06/23/10 608 days elliptic curves long time in simon_two_descent for elliptic curves AlexGhitza
#9429 needs_work 07/05/10 1045 days algebra Undesirable behaviour when deriving from QuotientRingElement AlexGhitza
#9457 needs_work 07/08/10 387 days commutative algebra power series comparison should use padded_list malb
#9460 needs_info 07/08/10 30 days doctest coverage Many Maxima-related doctest failures on sage.math mvngu
#9600 needs_work 07/26/10 30 days porting: BSD Fix atlas/liblapack.so linkage on FreeBSD GeorgSWeber
#9632 needs_work 07/28/10 864 days symbolics System-dependent term order for printed expressions burcin
#9634 needs_work 07/29/10 508 days symbolics binomial does not accept variable when only in the lower argument burcin
#9656 needs_work 07/31/10 979 days notebook Code blocks in the notebook's interactive help get code overlaping itself olazo
#9677 needs_work 08/03/10 310 days basic arithmetic Sage Sets don't implement genuine comparison AlexGhitza
#9824 needs_work 08/27/10 711 days calculus improve desolve_system initial condition documentation burcin
#9831 needs_work 08/28/10 512 days combinatorics Permutation(list) should check its input (?) sage-combinat
#9887 needs_info 09/09/10 90 days performance slow coercion from integer ring to integer mod ring tbd
#9902 needs_info 09/12/10 887 days commutative algebra base_extend() not implemented in MPolynomialRing malb
#9914 needs_info 09/16/10 80 days build Remove some libraries from Cython modules in module_list.py leif
#9937 needs_work 09/17/10 488 days interfaces PARI real precision is broken in many ways was
#9971 needs_info 09/22/10 976 days build Build problem in boehm_gc found with randomised testing GeorgSWeber
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