id Summary Owner Type Priority Milestone Component 1 MP in ring extensions with minimal polynomial hannes bug major 3-1-1 MP 2 Factorization in Z[x_1, ..., x_n]/, n>1 hannes bug major 3-1-1 factory 3 Ungenauigkeit in Doku von is_regs greuel@… task major Release 3-1-0 singular-libs 4 Addition nicht-kommutativer Ringe Oleksandr bug minor Releases 3-0-x and lower singular-kernel 5 Dokumentation der Deinstallation im Handbuch wienand bug minor Releases 3-0-x and lower doc 6 Dokumenation von integers, modnat, modpow wienand bug major Releases 3-0-x and lower doc 7 Tests für integers, modnat, modpw wienand task major Releases 3-0-x and lower dontKnow 8 bigint operations: casts hannes proposed feature minor Releases 3-0-x and lower singular-kernel 9 bigint operations: casts hannes proposed feature minor Releases 3-0-x and lower singular-kernel 10 bigint: comparison with int, number hannes proposed feature minor Releases 3-0-x and lower singular-kernel 11 bug with qring hannes bug major Releases 3-0-x and lower singular-kernel 12 bug in twostd Oleksandr bug major Releases 3-0-x and lower singular-kernel 13 sca_mm_Mult_p: exponent mismatch 1 and 1 Oleksandr bug major Releases 3-0-x and lower singular-kernel 14 index error in elim hannes bug trivial Releases 3-0-x and lower singular-libs 15 strange behaviour Oleksandr task major Releases 3-0-x and lower singular-kernel 16 Resolution due to La Scala Oleksandr task major Releases 3-0-x and lower singular-kernel 17 bug in liftstd Oleksandr bug major Releases 3-0-x and lower singular-kernel 18 Emacs interface problems in new Emacs seelisch bug minor Release 3-1-0 dontKnow 19 pContent, pNorm, pCleardenom wienand proposed feature minor Releases 3-0-x and lower singular-kernel 20 ring defintion for Z, Z/m, Z/p^n wienand task major Releases 3-0-x and lower dontKnow 21 zero reduction for Z/m wienand proposed feature minor Releases 3-0-x and lower dontKnow 22 ringmaps wienand bug major Releases 3-0-x and lower dontKnow 23 pDivideM wienand task major Releases 3-0-x and lower singular-kernel 24 nComp --> nDivComp wienand task major Releases 3-0-x and lower dontKnow 25 Include Tests for ring add ons seelisch proposed feature major Releases 3-0-x and lower dontKnow 26 cleanup local variables in ring when ring is to be returned hannes bug minor 3-1-1 singular-libs 27 maintenance Cygwin seelisch task major Releases 3-0-x and lower dontKnow 28 setup versions for Singular installations under Window OS seelisch task major Releases 3-0-x and lower dontKnow 29 parameters for call of surfer.lib seelisch proposed feature minor Release 3-1-0 dontKnow 30 elim / eliminate slow after latest code changes greuel@… bug major Release 3-1-0 dontKnow 31 "inclusion of command ""surfer""" hannes proposed feature minor Release 3-1-0 dontKnow 32 hints for user (surf, surfex, surfer) hannes proposed feature minor Release 3-1-0 dontKnow 33 overall revision of factory hannes task major 3-1-1 factory 34 revision of Singular documentation seelisch task major Release 3-1-0 doc 35 interred with bucket / strategy hannes bug major Release 3-1-0 singular-kernel 36 mail to singular-team dreyer task major Releases 3-0-x and lower dontKnow 37 web forum Singular dreyer task major Releases 3-0-x and lower dontKnow 38 modifications in module generator (context: DFG-project, PolyBoRi) dreyer proposed feature major 3-1-1 dontKnow 39 Viktor's libraries Oleksandr task major Release 3-1-0 singular-libs 40 Correct M. Schulze's contact address dreyer bug minor Release 3-1-0 dontKnow 41 citation of Singular components (e.g., NTL) hannes proposed feature major Release 3-1-0 dontKnow 42 2 bugs in classify.lib dreyer bug minor Release 3-1-0 singular-libs 43 diverse minor bugs reported by Herrn Gorzel hannes bug minor Release 3-1-0 dontKnow 44 basering hannes bug major Release 3-1-0 singular-kernel 45 sum of rings hannes proposed feature minor Release 3-1-0 singular-kernel 46 problem with ring variables in subroutines hannes bug major 3-1-1 singular-kernel 47 Suggestion for an extension of std's functionality hannes proposed feature trivial Release 3-1-0 dontKnow 48 Unexpected behaviour during repeated application of lift over Z. somebody bug minor Release 3-1-0 dontKnow 49 intvec a:b with b<0 or b == 0 hannes proposed feature minor Release 3-1-0 singular-kernel 50 Upgrade Singular-Forum to phpBB3 dreyer bug minor 3-1-1 dontKnow 51 example: std(module) does not terminate hannes bug major Release 3-1-0 singular-kernel 53 name of ring variable == name of parameter should be forbidden?! hannes proposed feature minor Release 3-1-0 singular-kernel 54 corrections/review of freegb.lib levandov task major Release 3-1-0 singular-libs 55 corrections/review of bfct.lib levandov task major Release 3-1-0 singular-libs 56 "corrections/review of ""nchomolog.lib?""" Oleksandr task major Release 3-1-0 singular-libs 57 "corrections/review of ""jacobson.lib""" Oleksandr task major Release 3-1-0 singular-libs 58 "some see-also-links in the manual miss the leading string ""see""" hannes bug minor Release 3-1-0 doc 59 default arguments in libs do not work hannes bug major Release 3-1-0 singular-libs 61 jacobian for matrices/modules Oleksandr proposed feature minor Release 3-1-0 singular-kernel 62 division of poly (by 1, -1, or content) failure hannes bug minor Release 3-1-0 dontKnow 63 reported by Stas: bug in factorize and elim hannes bug major Release 3-1-0 factory 64 Bug in factorize und elim hannes bug major 3-1-1 factory 65 super commutative ring with matrix order Oleksandr bug major Release 3-1-0 dontKnow 66 5.1.44 groebner has some defects hannes proposed feature trivial Release 3-1-0 singular-lib-doc 68 corrections/review of dmodapp.lib Oleksandr task major Release 3-1-0 singular-libs 69 check libs of Thomas Markwig and Stefan Steidel (pointit.lib) greuel@… task minor Release 3-1-0 singular-libs 70 "check global override of prog parameter ""#"" (default_arg)" hannes task minor Release 3-1-0 singular-libs 71 "check function call ""surfer""" seelisch task minor Release 3-1-0 dontKnow 72 cygwin/windows setup version: so far cannot run singular inside emacs/xemacs seelisch task minor Release 3-1-0 dontKnow 73 investigate copy-paste functionality in Windows terminals that run Singular seelisch task minor Release 3-1-0 dontKnow 74 monitor supports links Oleksandr task minor Release 3-1-0 singular-kernel 75 check poly ring declarations over ground rings Z/m and Z/2^n, check std seelisch task minor Release 3-1-0 dontKnow 76 Cygwin/Windows setup version: check created shortcuts, and build & test setup.exe seelisch task major Release 3-1-0 dontKnow 77 "better system reply when calling ""surfer"" without having ""surfer"" installed" hannes proposed feature minor Release 3-1-0 dontKnow 81 ring attributes are not copied! hannes bug critical Release 3-1-0 singular-kernel 82 "attribute ""isSB"" is set wrongly" hannes bug major Release 3-1-0 singular-kernel 83 Crash from aksaka.lib, probably bug with conversion from real to rational number hannes bug minor 3-1-1 singular-kernel 84 Various typos in librairies and handbook hannes task minor Release 3-1-0 doc 85 pmat abbreviates matrix entriew without notice hannes bug minor Release 3-1-0 singular-libs 86 Enhancements help-browses; bug browser builtin hannes proposed feature minor Release 3-1-0 singular-kernel 87 References to Plural somebody task minor Release 3-1-0 doc 88 The index contains several multiple entries hannes task minor 3-1-1 doc 89 new short example for bug in factorize hannes bug major Release 3-1-0 factory 90 typos in libdoc redcgs.lib somebody bug minor Release 3-1-0 singular-lib-doc 91 Change return type of variables from list to ideal hannes bug major Release 3-1-0 singular-kernel 92 "option(""redSB"") in quotient rings produces unexepected results and Segment fault" hannes bug major Release 3-1-0 singular-kernel 93 "Wrong reference in webpage, section ""How to cite Singular""." hannes bug minor Release 3-1-0 doc 94 "The end of line (after "";"") remains unintepreted untill the next ""ENTER""!? ... feature or bug?" hannes bug minor Release 3-1-0 singular-kernel 95 Aliases in Singular? Oleksandr proposed feature minor 3-1-1 singular-kernel 96 NF removes zeroes (at least in super commutative rings) Oleksandr bug major Release 3-1-0 dontKnow 97 Return value of factstd(0); should be the zero-ideal hannes bug minor Release 3-1-0 singular-kernel 98 cast from constant poly to bigint hannes bug minor Release 3-1-0 singular-kernel 99 MAXINT as system-variable hannes proposed feature minor 3-1-1 singular-kernel 100 ERROR command hannes bug major Release 3-1-0 singular-kernel 101 Singular -v hannes bug trivial Release 3-1-0 singular-kernel 102 differing solution sets / varieties in 3.0.3 vs. 3.1.0 hannes bug major 3-1-1 singular-libs 103 exit should return from a proc to Toplevel hannes proposed feature minor Release 3-1-0 singular-kernel 104 coeffs used with three arguments seelisch bug minor Release 3-1-0 dontKnow 105 inclusion of new normal.lib greuel@… proposed feature major Release 3-1-0 singular-libs 106 some typos seelisch bug minor Release 3-1-0 doc 107 bug in extgcd hannes bug major 3-1-1 singular-kernel 108 miscellaneous oddities in {\mathbb Z}[x] -- just for bookkeeping seelisch bug major 3-1-1 singular-kernel 109 again strange output in {\mathbb Z}[x] hannes bug major 3-1-1 factory 110 all.lib / dicretize .lib seelisch bug major Release 3-1-0 singular-libs 111 primdecSY over characteristic 2: unequal primary vs. prime ideals decker@… bug minor 3-1-1 singular-kernel 112 update of Singular website: installation of 3-1-0 under Windows seelisch task major Release 3-1-0 doc 113 opposite depends on current ring Oleksandr bug major 3-1-1 singular-kernel 114 minus for modules/ideals hannes proposed feature major 3-1-1 singular-kernel 115 "one ""reduce"" too many in online manual" hannes bug minor 3-1-1 doc 116 BUG in SCA: poly * vector Oleksandr bug major 3-1-1 singular-kernel 117 BUG in SCA: sca( GB, new_poly ) Oleksandr bug major 3-1-1 singular-kernel 118 BUG in SCA detection Oleksandr bug major 3-1-1 singular-kernel 119 BUG in mres hannes bug major 3-1-1 singular-kernel 120 No warning when matrix size is inconsistent hannes bug minor 3-1-1 dontKnow 121 vector-declaration in complex numbers hannes bug minor 3-1-1 dontKnow 123 tracking ticket for changes resulting from new normalization algorithm 'norMod' seelisch task major 3-1-1 singular-libs 124 poly factoring in small characteristic pfister@… bug major 3-1-1 factory 126 char 32003 (fast) vs. char 0 (slow); e.g. for std(jac) greuel@… task major 3-1-1 dontKnow 127 BUG in bracket Oleksandr bug major 3-1-1 dontKnow 128 ring variable 'a' reused as ring parameter: 'a' will still be a ring inside Singular hannes bug major 3-1-1 singular-kernel 130 differences in examples of normalization (3-0-4 vs. 3-1-0) seelisch bug major 3-1-1 singular-libs 131 Factoring over GF(p) is broken martinlee84@… bug major 3-1-1 factory 132 bug in NF of a vector in a qring! hannes bug critical 3-1-1 singular-kernel 133 "Possible confusion with the new ""elim"" syntax" hannes proposed feature major 3-1-1 singular-libs 134 bug in killing ring dependent attributes in Singular interpretator hannes bug major 3-1-1 singular-kernel 137 """pNorm not possible in the case of coefficient rings.""" hannes bug major 3-1-1 singular-kernel 138 Int overflow in integer mod ring hannes bug major 3-1-1 singular-kernel 139 variables that live and are valid in a lib (with default value) hannes proposed feature minor 3-1-1 singular-libs 140 more functionality for string processing somebody proposed feature minor 3-1-1 dontKnow 141 std may yield Segment fault/Bus error occurred (r:1245673428) please inform the authors hannes bug major 3-1-1 singular-kernel 142 initial ideals contain 0 as generator, e.g. Koszul homology = zero somebody task minor 3-1-1 dontKnow 143 reduce in Z/m[x_1, ..., x_n] seelisch bug major 3-1-1 dontKnow 144 misc restruct tasks seelisch proposed feature major 3-1-1 dontKnow 145 improvement of available documentation of make processes somebody proposed feature major 3-1-1 doc 147 cookbooks as new/additional parts of manual? somebody proposed feature major 3-1-1 doc 148 more info about surf/surfer on SINGULAR website seelisch proposed feature major 3-1-1 dontKnow 149 automated reduction mod I in R/I hannes proposed feature major 3-1-1 singular-kernel 150 lift in poly rings over coefficient rings seelisch proposed feature major 3-1-1 singular-kernel 151 enhancement of 'links' page (@ SINGULAR website) hannes proposed feature minor 3-1-1 doc 152 BUG in sort from general.lib Oleksandr bug trivial 3-1-1 singular-libs 153 Riemann-Roch computations in the Brill-Noether routines Oleksandr bug major 3-1-1 singular-libs 154 Rational Function Field Computations hannes bug major 3-1-1 singular-kernel 156 nc_algebra over qring should not be allowed Oleksandr bug major 3-1-1 singular-kernel 157 bug with parameters handling? hannes bug major 3-1-1 singular-kernel 158 "Warning: ""atKill: unknown type(267)"" after getting an attribute of proc argument" hannes bug major 3-1-1 singular-kernel 159 bug in NF? (ring = sum of two quotient rings) hannes bug major 3-1-1 singular-kernel 160 Zero degree variables in rings with ordering given by a matrix? hannes bug major 3-1-1 singular-kernel 161 imap from reals to rationals seems to loose signs of coefficients hannes bug minor 3-1-1 singular-kernel 162 std over coeff rings (with zero-divisors) for local orderings seelisch bug minor 3-1-1 singular-kernel 163 description in SINGULAR manual for 'subst' seelisch task minor 3-1-1 doc 164 seg fault in primdec.lib, proc equidimMax, call to imap hannes bug major 3-1-1 singular-kernel 166 proc prime returns a non-prime somebody bug minor 3-1-1 singular-kernel 167 problems with command 'division' somebody bug minor 3-1-1 dontKnow 168 problems with command 'division' somebody bug minor 3-1-1 dontKnow 169 No output on division by zero hannes proposed feature minor 3-1-1 singular-kernel 170 Wishlist from talks of Levandovskyy, Andres and Studzinski somebody proposed feature major 3-1-1 dontKnow 171 PLURAL::nres seems to miss some syzygies Oleksandr proposed feature major 3-1-1 singular-kernel 172 Announcement: new library decomp.lib hannes proposed feature minor 3-1-5 and higher singular-libs 173 typo in description of primL of crypto.lib pfister bug trivial 3-1-1 singular-lib-doc 174 [Wishlist from Aachen] trinity command hannes proposed feature major 3-1-1 singular-kernel 176 [Wishlist from Aachen] talks of Levandovskyy, Andres and Studzinski somebody proposed feature minor 3-1-1 dontKnow 177 memory leak when using list insert? somebody bug minor 3-1-1 singular-kernel 178 "seg fault, running ""facstd""" seelisch bug minor 3-1-1 dontKnow 181 PLURAL wishlists seelisch proposed feature major 3-1-1 dontKnow 182 Bareiss buggy? seelisch bug minor 3-1-1 singular-kernel 183 memory leak when mapping ideals? hannes bug major 3-1-1 memory leak 186 "detailed PLURAL wishlist: combined command for ""trinity"" std, lift, syz" hannes proposed feature minor 3-1-1 dontKnow 190 example yielding an error in resolve.lib::resolve / resolve.lib::CenterBO anne@… bug minor 3-1-1 singular-libs 191 ZZ/10 als Koeffizientenring seelisch bug minor 3-1-1 dontKnow 192 Segmentfault on 64bit system in omalloc hannes bug major 3-1-1 omalloc 194 reduced vector has fewer entries than original vector (is this correct?) hannes bug minor 3-1-1 dontKnow 195 zero coefficients after differentiation in positive characteristic hannes bug minor 3-1-1 dontKnow 196 description of farey starts with factorize somebody bug trivial 3-1-1 doc 197 toric.lib: problems with ASCII links somebody bug minor 3-1-1 singular-libs 198 negative denominator is not handled properly somebody bug major 3-1-1 dontKnow 199 gkdim is not zero for a zero-dimensional ideal levandov bug major 3-1-1 dontKnow 200 reduce over Z buggy seelisch bug minor 3-1-1 dontKnow 202 catchi negative arguments for monomial hannes bug trivial 3-1-1 singular-kernel 203 writelist for strings somebody bug minor 3-1-1 dontKnow 204 Crash in example part by callig ERROR hannes bug major 3-1-1 singular-kernel 206 "non-commutative multiplication ""poly * ideal"" not available" seelisch proposed feature minor 3-1-1 singular-kernel 207 """nesting too deep"" missing in Singular on Windows" seelisch bug minor 3-1-1 dontKnow 208 surf/surfer/plot in Windows seelisch bug minor 3-1-1 dontKnow 209 redSB hannes bug major dontKnow 210 redSB somebody bug major dontKnow 211 error in proc actionIsProper of ainvar.lib pfister@… bug minor 3-1-1 singular-libs 212 wrong computation of genus / error when calling genus slaplagn@… bug minor 3-1-1 singular-libs 213 positive: examples over rings somebody proposed feature minor 3-1-1 dontKnow 214 huge memory leak: variable elimination over non-comm. algebra hannes bug minor 3-1-1 memory leak 219 Bug in decodegb.lib bulygin bug minor 3-1-2 and higher singular-libs 220 assume violation in Minor.cc:385 seelisch bug minor 3-1-2 and higher singular-kernel 221 integer: missing cast int(number) somebody bug minor 3-1-2 and higher dontKnow 222 enable again: division by number for integers seelisch bug major 3-1-2 and higher singular-kernel 223 bug with multindexed ringvars hannes bug minor 3-1-1 singular-kernel 224 Bug in std with additional generators hannes bug blocker 3-1-2 and higher singular-kernel 225 "Bug of the function ""lift""" somebody bug critical 3-1-2 and higher dontKnow 226 save options (redTail, etc.) when applying 'dump()' hannes proposed feature minor 3-1-2 and higher dontKnow 227 missing cast: constant poly to bigint hannes bug minor 3-1-2 and higher singular-kernel 228 BUG with rvar hannes bug minor 3-1-2 and higher singular-kernel 230 fglm(basering, 0); hannes bug minor 3-1-2 and higher singular-kernel 231 r12546 breaks Singular/test_ipid.cpp somebody bug minor 3-1-2 and higher dontKnow 232 Spurious (32bit) overflow in ring exponents on x86_64 hannes bug minor 3-1-2 and higher singular-kernel 233 Nasty bug in noncomm multiplication Oleksandr bug major 3-1-2 and higher singular-kernel 234 Enlarge the list of references seelisch proposed feature minor 3-1-2 and higher doc 235 bug in multivariate factorization mlee bug minor 3-1-2 and higher libfac 236 factorize over algebraic extensions of Q broken hannes bug major 3-1-2 and higher factory 237 charstr(basering), string(basering) for coefficien ring hannes bug minor 3-1-2 and higher singular-kernel 238 Crash with finduni somebody bug minor 3-1-2 and higher dontKnow 239 Crash with finduni hannes bug major 3-1-2 and higher singular-kernel 240 configure.in uses AC_LANG_RESTORE although the language is not set somebody bug minor 3-1-2 and higher dontKnow 241 omalloc build system is not parallel safe hannes bug minor 3-1-2 and higher omalloc 243 tests don't link somebody bug minor 3-1-2 and higher singular-libs 244 allow custom printing in WerrorS hannes proposed feature minor 3-1-2 and higher singular-kernel 245 slimgb bug over the integers hannes bug major 3-1-2 and higher singular-kernel 246 Missing check for overflow of exponents somebody bug major 3-1-2 and higher dontKnow 247 redefining generators of algebraic extensions makes groebner crash somebody bug minor 3-1-2 and higher dontKnow 248 Another bug of std with additional generators hannes bug blocker 3-1-2 and higher singular-kernel 249 NF somebody bug minor 3-1-2 and higher dontKnow 250 Parallel build fails in rare case dreyer bug minor 3-1-2 and higher factory 251 non-commutative liftstd seems to be wrong seelisch bug major 3-1-2 and higher singular-kernel 252 Time stamp correction of pre-generated files somebody bug minor 3-1-2 and higher dontKnow 253 intvec of size 1 is not compatible with int somebody bug trivial 3-1-2 and higher singular-libs 254 Crah with dim for lists hannes bug major 3-1-2 and higher singular-kernel 255 interred should reduce non-leading terms, if there is option redSB and a global order hannes bug major 3-1-2 and higher singular-kernel 257 example lift over Q(t): bad perfomance / hung machine somebody bug minor 3-1-2 and higher singular-kernel 258 missing font lock for type bigint hannes bug minor 3-1-2 and higher dontKnow 259 Bug with genus normal.lib pfister bug major 3-2-0 and higher singular-libs 260 docu / usage of chinrem hannes proposed feature minor 3-1-2 and higher dontKnow 261 Singular Manual -- remarks from participants of mini-workshop on Aug 31 2010 (Hannover) somebody proposed feature minor 3-1-2 and higher doc 262 attrib isSB for maxideal(n); and variables(I); hannes proposed feature minor 3-1-2 and higher dontKnow 263 new Option -f vor ESingular hannes proposed feature minor 3-1-2 and higher dontKnow 266 trouble reading huge bigint from file hannes bug minor 3-1-2 and higher dontKnow 267 preimage versus eliminate decker@… bug major 3-1-2 and higher dontKnow 268 Singular does compile when HAVE_FACTORY is not defined hannes bug minor 3-1-2 and higher singular-kernel 269 bison always searched, but never used somebody bug minor 3-1-2 and higher dontKnow 270 CPPFLAGS (preprocessor flags) used without compilter flags somebody bug minor 3-1-2 and higher dontKnow 271 Update README somebody bug minor 3-1-2 and higher dontKnow 273 typo Minkowski seelisch bug minor 3-1-2 and higher doc 275 Crash with primefactors seelisch bug major 3-1-2 and higher dontKnow 276 memory(0) caused a Segment fault/Bus error hannes bug minor 3-1-2 and higher dontKnow 278 seg fault: command 'minor' seelisch bug major 3-1-2 and higher singular-kernel 279 uncomplete test-mechnism? somebody bug minor 3-1-2 and higher singular-libs 280 BUG in realrad.lib gorzel bug minor 3-1-2 and higher singular-libs 281 which:general.lib is it really useful or obsolete? seelisch bug minor 3-1-2 and higher singular-libs 282 Incorrect tensor product of rings in positive char Oleksandr bug major 3-1-2 and higher singular-kernel 283 lpMult creates monomials that are not letterplace monomials levandov bug major 3-1-2 and higher singular-lib-doc 284 short is not correctly set in Galoisfields hannes bug minor 3-1-2 and higher singular-kernel 285 Representation of -1 in Galoisfields somebody bug minor 3-1-2 and higher singular-kernel 287 latex.lib for multindexed variables levandov proposed feature minor 3-1-2 and higher singular-libs 288 redSB leads to infinite loop in std hannes bug major 3-1-2 and higher singular-kernel 290 bug of map over reals decker bug minor 3-1-2 and higher singular-kernel 291 Factorisation mod p sometimes hangs mlee bug minor 3-1-2 and higher libfac 294 chinese remainder somebody proposed feature minor 3-1-3 and higher singular-kernel 295 Wrong 'preimage' documentation (note) hannes bug minor 3-1-3 and higher doc 296 Trivial bug or bad documentation of Tor (from homolog.lib) Oleksandr bug minor 3-1-3 and higher singular-libs 297 Bad documentation of dim somebody proposed feature trivial 3-1-3 and higher doc 298 DEB packages have wrong dependencies on amd64 somebody bug major 3-1-2 and higher dontKnow 299 Adding support to an ARM processor hannes proposed feature minor 3-1-3 and higher dontKnow 300 syz over rings is buggy seelisch bug minor 3-1-3 and higher dontKnow 302 wrong betti numbers Oleksandr bug major 3-1-3 and higher singular-kernel 303 Test primdecint is not reproducible steidel bug minor 3-1-3 and higher singular-libs 304 codim in sing.lib yields -1 as opposed to 23 somebody bug minor 3-1-3 and higher singular-libs 306 resultant modifies input hannes bug major 3-1-3 and higher singular-kernel 307 Inconsistent behaviour between return values of proc calls() and operators (like[]) somebody bug minor 3-1-3 and higher dontKnow 308 very slow multiplication/division in rational function field somebody bug minor 3-1-4 and higher singular-kernel 309 sort for intvec, list{intvec} somebody bug major 3-1-3 and higher singular-libs 310 "Singular terminates after input say ""x³"" instead of ""x^3""" somebody bug minor 3-1-3 and higher dontKnow 311 std of std not the same as std hannes bug minor 3-1-2 and higher singular-kernel 312 basefield real: subst for parameters does not work hannes bug minor 3-1-3 and higher singular-kernel 313 Singular fails to build on OSX with 64bit kernel somebody bug major singular-kernel 314 inconsistent outputs with version 3-1-2 Oct 2010 seelisch bug minor 3-1-3 and higher singular-kernel 315 identical rows of syzygies over the Weyl algebra somebody bug minor 3-1-3 and higher dontKnow 316 Output of real is not accepted as input hannes bug minor 3-1-3 and higher singular-kernel 317 Singular maps between rings with parameters somebody bug major 3-1-3 and higher singular-kernel 318 seg fault while running modstd-cmd somebody bug major 3-1-3 and higher dontKnow 319 attrib returns wrong values hannes bug major 3-1-3 and higher singular-kernel 320 missing terms in factorization of multivariate polynomials mlee bug critical 3-1-3 and higher factory 323 atKill after putting an object into a list hannes bug major 3-1-3 and higher memory leak 324 issues of multigrading.lib Oleksandr bug major 3-1-3 and higher singular-libs 325 command hilb for one argument of type intvec not documented hannes bug minor 3-1-3 and higher doc 326 preimage over ground rings: division by zero resp. segmentation fault seelisch bug minor 3-1-3 and higher dontKnow 328 res with additional 3rd argument produces a lot of assume violations somebody bug minor 3-1-3 and higher dontKnow 329 comparision of rational numbers no longer works in parameter rings seelisch bug major 3-1-4 and higher singular-kernel 330 bug with factorize mlee bug minor 3-1-3 and higher dontKnow 331 Cleardenom does not work correctly over integer and coefficient rings. seelisch bug minor 3-1-3 and higher singular-kernel 333 Use of variable starting with an underscore followed by a capital letter. Oleksandr bug minor 3-1-4 and higher dontKnow 334 Singular crashes when I try to calculate the radical of an ideal. seelisch bug major 3-1-4 and higher singular-libs 335 read on ssi:fork destroys ring variables (occured only in local ordering) hannes bug major 3-1-4 and higher singular-kernel 336 0c is not accepted for parameters, but only in the form 0*c hannes bug major 3-1-4 and higher singular-kernel 337 misinterpretation of numbers as ints (at least over Q) hannes proposed feature minor 3-1-4 and higher singular-kernel 338 Difference between x*d-d*x and xd-dx in Plural somebody bug critical 3-1-4 and higher dontKnow 339 weightKB barakat bug minor 3-1-4 and higher singular-libs 340 normal in GF(16) somebody bug minor 3-1-4 and higher singular-libs 341 normal, division by 0? somebody bug minor 3-1-4 and higher dontKnow 342 Type of list prints the list somebody bug minor 3-1-4 and higher dontKnow 343 Type of element of list returns type of list rather than list element hannes bug minor 3-1-4 and higher dontKnow 344 Segment fault by wrong a-ordering with ringlist somebody bug minor 3-1-4 and higher dontKnow 346 imap and parameters hannes bug major 3-1-4 and higher singular-kernel 347 option redSB greeds memory and does not terminate somebody bug major 3-1-4 and higher dontKnow 348 type of optional parameters somebody bug minor 3-1-4 and higher dontKnow 349 MP not working hannes bug minor 3-1-4 and higher MP 350 close() on ssi tcp links does not work somebody bug minor 3-1-4 and higher singular-kernel 351 non-implemented factorize over p^n , a leads to crash with facstd somebody bug minor 3-1-4 and higher singular-kernel 352 gftables/9: Impossible to create a certain ring in block order on Solaris somebody bug major 3-1-4 and higher dontKnow 353 gcc-4.6.1 compile segmentation fault somebody bug major 3-1-4 and higher dontKnow 354 Many files in source distribution not world-readable hannes bug minor 3-1-4 and higher dontKnow 355 A simple way to crash singular somebody bug minor 3-1-4 and higher singular-kernel 356 Crash with std in char 62003 (prime) and alg extension hannes bug major 3-1-4 and higher singular-kernel 357 Yet another simple way to crash hannes bug major 3-1-4 and higher singular-kernel 358 lusolve gives wrong answer seelisch bug major 3-1-4 and higher singular-kernel 359 crash with matrix-cast, hannes bug major 3-1-4 and higher singular-kernel 360 export not working properly if procedure loaded via LIB hannes bug minor 3-1-4 and higher dontKnow 361 Hilbert series with generator degrees assigned somebody proposed feature major 3-1-4 and higher singular-kernel 366 classify in classify.lib crashes for T[3,4,4] pfister bug minor 3-1-4 and higher singular-libs 367 "command system(""HC"") not documented" pfister bug minor 3-1-4 and higher doc 368 Wrong library order breaks build on Ubuntu 11.10 somebody bug critical 3-1-3 and higher dontKnow 369 Problem to execute Singular 3.1.3-1 on Debian Lenny somebody bug minor 3-1-4 and higher dontKnow 371 nrroots from rootsur.lib gives wrong results somebody bug minor 3-1-4 and higher singular-libs 376 Problem with coefficients of polynomials in large characteristic somebody bug minor 3-1-4 and higher dontKnow 377 deg(0)=1024 and 0 is NOT 0!!! somebody bug critical 3-1-4 and higher dontKnow 378 Problem with absPrimdecGTZ / factorize mlee bug major 3-1-4 and higher dontKnow 379 wrong weight vector to deg leads segmentation fault in division hannes bug major 3-1-4 and higher singular-kernel 380 giving std(0) to division causes segmentation fault somebody bug minor 3-1-4 and higher dontKnow 381 weighted TOP ordering steenpass proposed feature minor 3-1-4 and higher dontKnow 382 An example for very slow fetching from positive characteristic to characteristic 0 somebody bug major 3-1-4 and higher singular-kernel 383 primdecGTZ() from primdec.lib has side effects somebody bug minor 3-1-4 and higher singular-libs 384 "interred gives ""characteristic too large""" somebody bug minor 3-1-4 and higher singular-kernel 385 imap leads to Segment fault/Bus error somebody bug minor 3-1-4 and higher singular-kernel 386 randomLast() from random.lib crashes somebody bug minor 3-1-4 and higher dontKnow 387 indepSet() gives strange result steenpass bug minor 3-1-4 and higher dontKnow 389 transfer denominator() and numerator() from poly.lib to the Singular kernel Oleksandr proposed feature minor 3-1-4 and higher dontKnow 391 Problem with example part and map definition hannes bug major 3-1-4 and higher singular-kernel 392 bug in sqrfree mlee bug minor 3-1-4 and higher factory 393 need overflow check for map hannes bug minor 3-1-4 and higher singular-kernel 395 Fix parallel building of Singular somebody bug minor 3-1-4 and higher dontKnow 396 Another crash with factorize mlee bug major 3-1-4 and higher factory 397 Chinese remaindering and Farey for Parameters somebody proposed feature minor 3-1-4 and higher dontKnow 398 spielwiese compilation issues on my ARM box Oleksandr bug minor 3-1-4 and higher factory 399 Singular-3.1.3.3 build failure on OS X 10.4 when directory name is long somebody bug major 3-1-4 and higher factory 400 variables is errornous if the the first entry of an ideal is zero hannes bug minor 3-1-4 and higher singular-kernel 401 Compilation error on Ubuntu 11.10 somebody bug minor 3-1-4 and higher dontKnow 402 ssi link crashes when transferring an ideal in a ring with ordering wp somebody bug minor 3-1-4 and higher dontKnow 403 generic initial ideals berechnen somebody proposed feature minor 3-1-4 and higher dontKnow 404 alias doesn't work properly somebody bug minor 3-1-4 and higher dontKnow 405 C-c does not work as expected hannes bug minor dontKnow 406 some common spelling mistakes somebody bug minor 3-1-4 and higher dontKnow 407 please tag all examples using MP hannes proposed feature minor 3-1-4 and higher dontKnow 408 buffer overrun in dummy help browser somebody bug minor 3-1-4 and higher singular-kernel 409 please add a way to tag examples in .lib files hannes proposed feature minor 3-1-4 and higher dontKnow 410 hidden submakes in doc somebody bug trivial 3-1-5 and higher doc 411 libfac/Makefile recreates object files in every run mlee bug trivial 3-1-5 and higher libfac 412 vdim does not give a warning in case of internal int overflow somebody bug minor 3-1-5 and higher dontKnow 413 Fix (a single) hardcoded 'g++' (in Singular 3-1-3-3) somebody bug major 3-1-5 and higher factory 414 Overflow in echoing large numbers from coefficient rings hannes bug major 3-1-5 and higher dontKnow 415 install-sh missing license (and contain typos) somebody bug major dontKnow 418 Is check for AR needed in omalloc configure? somebody bug minor 3-1-5 and higher dontKnow 419 NoetherNormal gives wrong answer in special cases pfister bug minor 3-1-5 and higher singular-libs 420 T_1 does not work correctly in a qring pfister bug minor 3-1-5 and higher singular-libs 422 please make license of minpoly.* clearer somebody bug minor 3-1-5 and higher dontKnow 424 critical bug in multivariate polynomial factorization over GF(2) somebody bug blocker 3-1-5 and higher libfac 425 segmentation fault with multivariate polynomial factorization somebody bug blocker 3-1-5 and higher libfac 426 incorrect output of the first matrix in mres somebody bug minor 3-1-5 and higher dontKnow 427 bug in matrix command singular 3-1-4 somebody bug minor 3-1-5 and higher singular-kernel 428 std bit not set properly somebody proposed feature minor 3-1-4 and higher singular-kernel 429 Memory leak in intmat assignment somebody bug minor 3-1-5 and higher dontKnow 430 memory leak when applying if() to an element of an intmat somebody bug minor 3-1-5 and higher dontKnow 431 segment fault in minpoly computation somebody bug minor 3-1-5 and higher dontKnow 432 Add option to skip the CTRL-C prompt somebody proposed feature minor 3-1-5 and higher dontKnow 433 Erroreous `newtruct` member assignment not caught somebody bug minor 3-1-5 and higher dontKnow 434 is this acceptable hannes bug minor 3-1-5 and higher dontKnow 437 negate() should be NTL::negate() somebody bug major 3-1-5 and higher factory 438 Singular configured --without-debug doesn't build hannes bug minor 3-1-5 and higher omalloc 439 factorize() returns wrong constant somebody bug critical 3-1-5 and higher dontKnow 440 Factoring over a finite field returns reducible factor somebody bug critical 3-1-5 and higher dontKnow 441 Factoring over a finite field sometimes returns wrong result somebody bug critical 3-1-5 and higher dontKnow 442 Inconsistent int % int vs. bigint % bigint somebody bug minor 3-1-5 and higher dontKnow 443 configure should check for nanosleep in -lrt somebody bug major 3-1-5 and higher dontKnow 444 substitution of number by number returns poly somebody bug minor 3-1-5 and higher singular-kernel 445 newstruct violates internal assumption somebody bug minor 3-1-5 and higher dontKnow 446 Some factory headers not installed somebody bug minor 3-1-5 and higher dontKnow 448 minAssGTZ fails after update somebody bug minor 3-1-5 and higher dontKnow 449 Add ability to list and change directories somebody proposed feature minor 3-1-5 and higher dontKnow 450 Extension: blackbox types 'reference' and 'shared' dreyer proposed feature minor 3-1-5 and higher dontKnow 452 bug in classify.lib somebody bug minor 3-1-6 and higher dontKnow 453 make bindist sharedist fails for x86_64-Linux somebody bug minor 3-1-6 and higher dontKnow 455 simple crash with subst somebody bug major 3-1-6 and higher singular-kernel 456 Incomplete interreduction in a quotient ring with redSB somebody bug major 3-1-6 and higher dontKnow 457 CTRL-C is recognized only once somebody bug minor 3-1-6 and higher singular-kernel 458 Missing semicolon in random.lib somebody bug trivial 3-1-6 and higher dontKnow 459 typo in example part primeList from modstd; somebody bug minor 3-1-6 and higher singular-lib-doc 460 Message factorize: characteristic is too large(max is 2^29) somebody bug minor 3-1-6 and higher dontKnow 461 Integrate FORM for very large computations in physics/engineering somebody proposed feature minor 3-1-6 and higher dontKnow 462 Still a bug with factorize somebody bug major 3-1-6 and higher dontKnow 463 Wrong memory allocations in different places somebody bug critical 3-1-6 and higher omalloc 464 problems with command line option -c hannes bug major 3-1-6 and higher dontKnow 465 Description of ordering rp somebody bug minor 3-1-6 and higher doc 466 ignoring denominators hannes bug minor 3-1-6 and higher singular-kernel 467 tiny typo somebody bug minor 3-1-6 and higher doc 468 error in parser: 1/2/3/4 evaluates to (1/2) / (3/4) somebody bug minor 3-1-6 and higher singular-kernel 469 genus before normal not the same as genus after normal? boehm bug minor 3-1-6 and higher singular-libs 470 memory(0); gives negative output somebody bug minor 3-2-0 and higher dontKnow 471 New Plural libraries somebody bug minor 3-1-6 and higher dontKnow 472 what to find height of a ideal in polynomial ring somebody bug critical 3-2-0 and higher dontKnow 473 Bug in primary decomposition somebody bug critical 3-2-0 and higher singular-kernel 476 Singular always link to ncurses on Cygwin somebody bug major 3-2-0 and higher singular-kernel 477 fault/Bus error occurred somebody bug major 3-2-0 and higher dontKnow 478 std bug in Spielwiese somebody bug blocker Release 4-0-0 dontKnow 479 Singular fails to build with GCC 4.7.x on Solaris somebody bug trivial 3-2-0 and higher singular-kernel 480 Problems compiling on Solaris because of -I/usr/local/include hannes bug major 3-2-0 and higher dontKnow 481 Link problems on OS X PPC with GCC 4.7.2 somebody bug minor 3-2-0 and higher dontKnow 482 bug with factorize in alg ext of deg 6 in char 32003 somebody bug major 3-2-0 and higher factory 484 omalloc alignment detection should use volatile pointers somebody bug minor 3-2-0 and higher omalloc 485 some other strange thing with factorize somebody bug major 3-2-0 and higher factory 486 Priority of parameters too low somebody bug minor 3-2-0 and higher singular-kernel 487 Error message somebody bug minor 3-2-0 and higher dontKnow 488 minAssGTZ fails with minpoly pfister bug minor 3-2-0 and higher dontKnow 489 Segment fault/Bus error occurred in char_series (libfac) hannes bug major 3-2-0 and higher libfac 490 bug in quotient in integer rings hannes bug major 3-2-0 and higher dontKnow 492 bug in intersect in integer rings somebody bug minor 3-2-0 and higher dontKnow 493 problems as before somebody bug major 3-2-0 and higher dontKnow 494 Bug in der spielwiese somebody bug minor 3-2-0 and higher dontKnow 495 factorize crashes somebody bug major 3-2-0 and higher factory 496 bug in spielwiese somebody bug minor 3-2-0 and higher dontKnow 498 missing license statement in LIB hannes bug minor 3-2-0 and higher singular-libs 499 libfac fails to compile due to bad C++ somebody bug blocker 3-2-0 and higher libfac 500 bug in syz for ideal in quotient ring somebody bug minor Singular-spielwiese dontKnow 501 bug in syz for ideal in quotient ring hannes bug minor 3-2-0 and higher singular-kernel 502 setting attrubute of a ring in a procedure by passing ordinary copy fails somebody bug minor 3-1-6 and higher dontKnow 503 add ticket priority 'don't know' ? somebody proposed feature minor dontKnow 504 facFirstWeyl computes wrong result in Master (but not in SW)... somebody bug major 3-1-6 and higher singular-libs 505 Why dim was disabled for 2 arguments? somebody bug minor 3-2-0 and higher singular-kernel 506 Testing and documentation of internal functions somebody proposed feature major 3-2-0 and higher dontKnow 507 including other files in a LIB package somebody proposed feature minor 3-2-0 and higher dontKnow 508 renaming conflicting variables during ring creation triggers a bug pfister bug minor 3-1-6 and higher singular-libs 509 bug in radicalZ pfister bug minor Release 4-0-0 singular-libs 510 Singular emacs interfaces appears to not be fully functional mschulze bug minor 3-2-0 and higher dontKnow 512 inconsistent syntax for loading a library somebody bug minor Release 4-0-0 dontKnow 513 "missing version value ""3.1.7""/""master branch"" in bugtracker" somebody proposed feature minor 3-1-6 and higher dontKnow 514 changed behaviour of imap in spielwiese somebody bug major Release 4-0-0 singular-kernel 515 imap documentation improvement (3.1.6; spielwiese) somebody proposed feature minor Release 4-0-0 doc 516 grammar error for ring creation command ? somebody bug minor Release 4-0-0 singular-kernel 517 ring command modifies arguments silently hannes bug minor Release 4-0-0 singular-kernel 518 document, how fetch behaves in case of different variable number in source and target rings somebody proposed feature minor Release 4-0-0 doc 520 mark short notation deprecated? somebody proposed feature minor dontKnow 523 add milestone 4-1-0 somebody proposed feature minor Release 4-0-0 dontKnow 524 could not send/received undefined identifiers via ssi somebody bug minor 3-2-0 and higher singular-kernel 526 slocus fails for zero ideal decker bug minor Release 4-0-0 dontKnow 527 primdecZ() fails for ideal I=1 pfister bug minor Release 4-0-0 singular-libs 529 options modified by accident 'primdec.lib' pfister bug minor Release 4-0-0 singular-libs 530 "wrapper/alias for ""dim( std(i) )""" somebody proposed feature minor dontKnow 531 ease retracing of reference test result changes somebody proposed feature major dontKnow 532 genus() bug in normal.lib pfister bug minor Singular-spielwiese singular-libs 533 typo: double p in duplicate, library checker hannes proposed feature minor 3-2-0 and higher dontKnow 534 "Implementation of the ""Sums of Powers Algorithm"" for the efficient and reliable approximation of all polynomial roots as an alternative to the kernel function ""laguerre""" somebody proposed feature major 3-2-0 and higher singular-kernel 535 kerenel somebody bug major 3-2-0 and higher dontKnow 536 Links to cygwins setup.exe have to be updated somebody bug major 3-1-6 and higher dontKnow 537 Windows 64 Bit version somebody proposed feature minor 3-2-0 and higher dontKnow 538 primdec::quotientZ( I, J ) incorrect for J = ideal( 0 ) somebody bug minor 4-1-0 and higher singular-libs 540 issue in quotient() over integers? anne bug major Release 4-0-0 singular-kernel 541 bug in interred over integers? (segfault) somebody bug minor Release 4-0-0 singular-kernel 542 ringlist-driven definition of ring fails somebody bug major 3-2-0 and higher dontKnow 543 ASSUME: define assumeLevel always; support optional error msg? somebody proposed feature minor Release 4-0-0 singular-kernel 544 problem with 'not' in ASSUME statements somebody proposed feature minor 4-1-0 and higher singular-kernel 545 unfortunate data representation in ringlist[5] and ringlist[6] somebody proposed feature minor 4-1-0 and higher singular-kernel 546 broken online documentation somebody bug dontKnow Release 4-0-0 doc 547 running Singular out of the box: Singular libs are not found any more somebody bug minor Release 4-0-0 dontKnow 548 no identity map for parameters from positive characteristic to characteristic 0 steenpass bug minor 4-1-0 and higher dontKnow 549 Fehler in Singular 4.0.0/primdec.lib somebody bug major 4-1-0 and higher dontKnow 551 bug in Ehv::isSubset(): misusage of size() pfister bug minor 4-1-0 and higher singular-libs 552 bug in primdecEHV? pfister bug minor 4-1-0 and higher singular-libs 553 syntax bug in real/complex: use of exponent e demands a . in mantissa somebody bug minor Release 4-0-0 singular-kernel 554 radEHV( ideal(0) ) wrong pfister bug minor 4-1-0 and higher singular-libs 555 bug in Ehv::compareLists pfister bug minor 4-1-0 and higher singular-libs 556 add alias for simplify(I,2) to improve code readability somebody proposed feature minor 4-1-0 and higher singular-kernel 557 deceptive effects of size() somebody proposed feature minor 4-1-0 and higher singular-kernel 558 bug in kbase somebody bug minor 3-2-0 and higher dontKnow 559 bug in reduce in qring over integers somebody bug major 4-1-0 and higher singular-kernel 560 restore options after running example somebody proposed feature minor 4-1-0 and higher dontKnow 570 segfault in Normal::substpartSpecial somebody bug minor 4-1-0 and higher dontKnow 571 assume violation in kstdfac.cc:546 hannes bug minor 4-1-0 and higher singular-kernel 572 where is the bug; does intersect() not respect monomial ordering? somebody bug major 4-1-0 and higher dontKnow 573 memory corruption by nested statements in ASSUME? somebody bug major 4-1-0 and higher dontKnow 574 bug in primdecZM? somebody bug minor 4-1-0 and higher dontKnow 576 segfaulting singular with a series of ring definitions somebody bug critical 4-1-0 and higher dontKnow 577 ring created with ringlist has internally wrong ordering somebody bug minor 4-1-0 and higher singular-kernel 578 cannot link qring reference somebody proposed feature minor 4-1-0 and higher dontKnow 579 changing minpoly triggers segfault somebody bug major 4-1-0 and higher singular-kernel 580 allow maps between more coefficient domains somebody proposed feature minor 4-1-0 and higher dontKnow 581 SCA: // ***dError: assume violation Oleksandr bug minor 4-1-0 and higher singular-kernel 582 Error while compiling spielwiese (commit 8968c1705d) hannes bug major 4-1-0 and higher factory 583 special cases for equidimMaxEHV, equiMaxEHV, equidimMax not handled correctly somebody bug minor 4-1-0 and higher singular-libs 584 bug in min_ass_prim_charsets1? somebody bug minor 4-1-0 and higher singular-libs 585 Ideals in newstruct objects do not inherit attributes somebody bug minor 3-2-0 and higher dontKnow 586 memory violation somebody bug minor Release 4-0-0 dontKnow 587 Bug at computing a free resolution. hannes bug major 3-2-0 and higher singular-kernel 588 "attrib ""isSB"" not set by quotient() despite option(returnSB)" somebody bug minor 3-2-0 and higher dontKnow 589 review process: ask for adequate tests somebody proposed feature critical 4-1-0 and higher dontKnow 590 segfault with proc somebody bug minor 4-1-0 and higher dontKnow 591 another segfault when trying to reconstruct function from its string somebody bug minor 4-1-0 and higher dontKnow 593 bug in radicalZ or primdecZ somebody bug minor 4-1-0 and higher singular-libs 594 mstd should not allow integer coefficients or is incorrect somebody bug minor 4-1-0 and higher dontKnow 595 "normalP() fails for some cases with enabled ""withRing"" option" somebody bug minor 4-1-0 and higher singular-libs 597 radicalEHV() fails for zero and unit ideal somebody bug minor 4-1-0 and higher dontKnow 598 segmentation fault calling sres in trivial quotient rings somebody bug minor 3-2-0 and higher dontKnow 599 add warning for failing assignment or fix somebody proposed feature major 4-1-0 and higher dontKnow 600 1 x 1 bigintmat cannot be created hannes bug minor 3-2-0 and higher singular-kernel 601 make_grammar not called somebody bug minor 3-2-0 and higher dontKnow 603 provide coefficientRingIsField()- check somebody proposed feature minor 4-1-0 and higher dontKnow 604 bug in primdecGTZ over prime field pfister bug minor 4-1-0 and higher dontKnow 605 forbid constant minimal polynomials for (coefficient) extension fields? somebody proposed feature minor 4-1-0 and higher singular-kernel 606 bug in 'Ring::hasIntegerCoefficientRing()' somebody bug minor 4-1-0 and higher singular-libs 607 bug in 'hasRingCoefficientRing()' somebody bug minor 4-1-0 and higher singular-libs 608 hasRingCoefficientRing() returns 1 for (integer,7),x,dp somebody bug minor 4-1-0 and higher singular-libs 609 bug in primdecint::intersectZ caused by variable renaming somebody bug minor 4-1-0 and higher singular-libs 610 div by 0 in Normal::normalityTest somebody bug minor 4-1-0 and higher singular-libs 611 Primdec::prepareAss() fails for zero ideal somebody bug minor 4-1-0 and higher singular-libs 612 add examples from comments in 'normal.lib' as tests somebody proposed feature minor 4-1-0 and higher singular-libs 613 rootofUnity doesn't return primitive root somebody bug major 3-2-0 and higher dontKnow 615 make information easier to find somebody bug minor 3-2-0 and higher doc 616 wrong include in libsingular.h somebody bug major Singular-spielwiese singular-kernel 617 python-cspec regex causes invalid compiler options on opensuse somebody bug minor Singular-spielwiese dontKnow 618 installed libsingular-config contains paths pointing to the original source directory somebody bug minor Singular-spielwiese dontKnow 619 severe compiler warnings somebody bug minor 4-1-0 and higher singular-libs 620 sres crashes in trivial quotient hannes bug major 4-1-0 and higher singular-kernel 621 Segfault in factorize somebody bug major 3-1-6 and higher dontKnow 622 "make leading ideals automatically inherit the ""isSB"" attribute" somebody proposed feature trivial 4-1-0 and higher dontKnow 623 "typeof yields ""wrong name"" error" somebody bug minor 4-1-0 and higher singular-kernel 624 incorrect radical of (redundant) primary component in primary decomposition somebody bug minor 4-1-0 and higher singular-libs 626 subst(minpoly, a, x) causes Segment fault somebody bug minor 4-1-0 and higher dontKnow 627 Bug in subst for parameter variable somebody bug minor 4-1-0 and higher dontKnow 628 bug in minAssChar or used subroutines somebody bug minor 4-1-0 and higher dontKnow 629 bug in std over integers popescu bug critical 4-1-0 and higher dontKnow 630 undetected overflow in subst() somebody bug minor 4-1-0 and higher dontKnow 631 detect exponent overflows for polynomial operations somebody proposed feature minor 4-1-0 and higher dontKnow 632 bugs in primdec::AnnExt_R somebody bug minor 4-1-0 and higher singular-libs 633 accidental basering change in algebra::is_injective somebody bug minor 4-1-0 and higher singular-libs 634 Radical ideals in algebraic extensions pfister bug major 3-1-5 and higher dontKnow 635 random() gives constant output somebody bug minor 4-1-0 and higher singular-kernel 636 std over integers in local ordering popescu@… bug blocker 4-1-0 and higher dontKnow 637 nc_algebra: additional check needed Oleksandr bug minor 4-1-0 and higher dontKnow 639 another bug in 'char_series' somebody bug minor 4-1-0 and higher dontKnow 640 bug in primdecGTZ() for block ordering somebody bug minor 4-1-0 and higher singular-libs 641 "bug in minAssGTZ for ""noFacstd"" option?" pfister bug minor 4-1-0 and higher singular-libs 642 genus() example failing on some systems somebody bug minor 4-1-0 and higher singular-libs 643 renaming conflicting variables fails for a special case somebody bug minor 4-1-0 and higher singular-kernel 644 newstruct: asssignments from string components is incomplete somebody bug minor 4-1-0 and higher singular-kernel 645 newstruct: names for the compontents only allow characters (typos) somebody proposed feature minor 4-1-0 and higher doc 646 newstruct: How to de-install installed kernel commands somebody bug minor 4-1-0 and higher singular-kernel 647 dump ignores bigints hannes bug minor 4-1-0 and higher singular-kernel 648 reduce over integers in mixed ordering crashes popescu bug minor 4-1-0 and higher dontKnow 649 more bugs in 'char_series()' somebody bug minor 4-1-0 and higher factory 650 "newstruct does not remember attrib ""isSB"" in reduce()" somebody bug minor 4-1-0 and higher dontKnow 652 clean directories before installing headers somebody bug minor Singular-spielwiese dontKnow 655 primdecGTZ fails to decompose ideal correctly somebody bug minor 4-1-0 and higher singular-libs 656 primdecSY() failing example using given ordering somebody bug minor 4-1-0 and higher dontKnow 657 char_series: can't compute multiplicative inverse error Oleksandr bug minor 4-1-0 and higher factory 658 problems using 'proc' with 'newstruct' (crash) hannes bug major 4-1-0 and higher singular-kernel 659 incomplete factorization over Q somebody bug minor 4-1-0 and higher dontKnow 660 promdecSY(): example for failing primary decomposition using given ordering somebody bug minor 4-1-0 and higher dontKnow 661 incorrect radical entry in a primdecSY() decomposition somebody bug minor 4-1-0 and higher dontKnow 662 phantom component in a 'primdecGTZ()' decomposition somebody bug minor 4-1-0 and higher dontKnow 663 incomplete primdecSY() decomp example over field extension somebody bug minor 4-1-0 and higher dontKnow 664 primdecSY() example causes segfault in kernel somebody bug minor 4-1-0 and higher singular-kernel 665 minAssGTZ(): wrong range in ideal/module in primaryTest() somebody bug minor 4-1-0 and higher dontKnow 666 divide by zero in facstd() somebody bug minor 4-1-0 and higher factory 667 example incorrectly decomposed by minAssChar somebody bug minor 4-1-0 and higher dontKnow 668 fetch does not work for objects of type alias somebody bug minor 4-1-0 and higher dontKnow 669 incorrect factorization by minAssChar() somebody bug minor 4-1-0 and higher dontKnow 670 inconsistend behaviour of intvecs if stored as list elements somebody bug minor 4-1-0 and higher dontKnow 671 divide by zero/assertion failure in factory() somebody bug minor 4-1-0 and higher dontKnow 672 "memory leak in ""quotient""" somebody bug critical 4-1-0 and higher dontKnow 673 rank incorrect over integers somebody bug minor 4-1-0 and higher singular-kernel 674 intersect() changes number of module components somebody bug minor 4-1-0 and higher dontKnow 676 Primdec::simplifyIdeal hangs somebody bug minor 4-1-0 and higher dontKnow 677 either primdecGTZ() or intersect() not working properly somebody bug minor 4-1-0 and higher dontKnow 678 primdecSY fails to decompose example? decker bug minor 4-1-0 and higher dontKnow 679 new example for incomplete primdecSY() decomposition somebody bug minor 4-1-0 and higher dontKnow 680 another example for incomplete primdecSY() decomposition decker bug minor 4-1-0 and higher dontKnow 681 all merged commits should have passed a review somebody proposed feature blocker 4-1-0 and higher dontKnow 682 minAssGTZ() call ends in 'nesting too deep' error pfister bug minor 4-1-0 and higher singular-libs 683 bug in minAssGTZ() using minpoly ? somebody bug minor 4-1-0 and higher dontKnow 684 variable shadowing causes bugs without warning somebody bug critical 4-1-0 and higher dontKnow 685 sres crash Oleksandr bug minor 4-1-0 and higher dontKnow 686 incorrect radical entry in a primdecGTZ() decomposition somebody bug minor 4-1-0 and higher dontKnow 687 standard bases over integers yield redundant basis elements popescu bug major 4-1-0 and higher dontKnow 688 primdec.lib error (not mathematical, probably just syntactial) somebody bug trivial 4-1-0 and higher dontKnow 689 reduce (finite field, mixed ordering) crashes somebody bug major 4-1-0 and higher dontKnow 690 memory leak in std over integers somebody bug minor 4-1-0 and higher dontKnow 695 Compilation in debug mode fails on OSX 10.10 Yosemite somebody bug minor 4-1-0 and higher dontKnow 696 new greetings from exponent overflow hell somebody bug minor 4-1-0 and higher dontKnow 697 improve Normal::normalityTest() somebody proposed feature minor 4-1-0 and higher singular-libs 698 overflow hell strikes back somebody bug minor 4-1-0 and higher dontKnow 699 add link to general restrictions of Singular in documentation of all functions somebody proposed feature minor 4-1-0 and higher doc 700 circular link dependency : libpolys and kernel somebody bug dontKnow 4-1-0 and higher singular-libs 701 delta invariant of normalization cannot be computed somebody bug minor 4-1-0 and higher dontKnow 702 redTail option ignored? somebody bug major 4-1-0 and higher dontKnow 703 bug in std() for 'ws' ordering somebody bug major 4-1-0 and higher singular-kernel 704 three trivial bugs in Primdec::radical() somebody bug trivial 4-1-0 and higher singular-libs 705 siInit does not accept libSingular.so from Ubuntu package hannes bug minor 4-1-0 and higher dontKnow 706 struct definition: undefined types not detected somebody bug minor 4-1-0 and higher singular-kernel 707 bug in primdecGTZ() with minpoly, char=5 pfister bug minor 4-1-0 and higher singular-libs 709 primdecGTZ() example with incorrect radical entry pfister bug minor 4-1-0 and higher dontKnow 710 segfault in 'std( stdI, J )' with 'ds' ordering over QQ somebody bug minor 4-1-0 and higher dontKnow 711 segfault in 'std( stdI, p )' with 'Ds'-ordering over ZZ/127 somebody bug minor 4-1-0 and higher dontKnow 712 example where std( stdI,J ) is not reduced with 'Dp' ordering and 'redSB' option hannes bug major 4-1-0 and higher dontKnow 713 std(stdI,J) not reduced with disabled 'redTail' and enabled 'redSB' somebody bug major 4-1-0 and higher dontKnow 714 example crashes by repeated call to primdecGTZ(). Memory management bug? hannes bug minor 4-1-0 and higher dontKnow 715 crashing std() with 'ws' ordering and 'redTail' option somebody bug minor 4-1-0 and higher dontKnow 716 Memory leak in Letterplace somebody bug major 4-1-0 and higher memory leak 718 primdecSY (but not primdecGTZ) gives wrong result somebody bug dontKnow 3-1-5 and higher singular-libs 719 reduce (integers, mixed ordering) does not terminate ren bug major 4-1-0 and higher dontKnow 720 omalloc/omallocClass.h is not installed but included from several headers somebody bug major 4-1-0 and higher omalloc 721 a size()-misusage bug in 'gitfan.lib' somebody bug minor 4-1-0 and higher dontKnow 723 fetch() hangs when mapping from char 0 to char p > 0 hannes bug minor 4-1-0 and higher dontKnow 724 minAssGTZ: minimal associated prime not radical somebody bug minor 4-1-0 and higher dontKnow 725 Interrupt option to just return to prompt somebody proposed feature minor 3-2-0 and higher dontKnow 726 "Interrupt ""r"" gives ""fatal flex scanner internal error--end of buffer missed""" somebody bug minor 3-2-0 and higher dontKnow 727 CTRL-C sometimes interrupts command *after* interrupt somebody bug minor 4-1-0 and higher dontKnow 728 Search doesn't work with manual somebody bug minor 4-1-0 and higher dontKnow 731 problem with latex.lib somebody bug dontKnow Release 4-0-0 singular-libs 732 chinrem() crashes for arguments of different size somebody bug minor 4-1-0 and higher dontKnow 733 division() gives 'dError: wrong rank' in debug version somebody bug minor 4-1-0 and higher dontKnow 734 fetch does not work for lists of type alias somebody bug minor 4-1-0 and higher singular-kernel 735 alias def does not work somebody bug minor 4-1-0 and higher singular-kernel 736 fetch() crashes when mapping modulesfrom char 0 to char p > 0 somebody bug minor 4-1-0 and higher dontKnow 738 alias after line break gives error somebody bug minor 4-1-0 and higher dontKnow 739 hanging example for char_series() in characteristic 2 somebody bug minor 4-1-0 and higher factory 740 Location of help.cnf somebody bug minor 3-1-6 and higher dontKnow 741 libnt10 dependency unfulfillable somebody bug major 4-1-0 and higher dontKnow 742 hard-coded path for /bin/rm somebody bug minor 4-1-0 and higher dontKnow 745 bigintmat * intmat = intmat somebody bug minor 4-1-0 and higher dontKnow 746 problem with versal (deform.lib) in interactive mode somebody bug dontKnow 3-1-4 and higher dontKnow 747 simple example leads to out of mem in std() over integers somebody bug minor 4-1-0 and higher dontKnow 748 missing results when searching the manual somebody bug minor 4-1-0 and higher dontKnow 749 map is slow somebody bug minor 4-1-0 and higher dontKnow 751 CanonicalForm in factory fails to process as stream somebody bug dontKnow 4-1-0 and higher dontKnow 752 Make Singular available as a shared library. somebody proposed feature minor 4-1-0 and higher dontKnow 753 Bug in non-commutative imap somebody bug dontKnow 4-1-0 and higher singular-kernel 754 Source of 4.0.3 disappeared somebody bug blocker Release 4-0-0 dontKnow 755 Error building with GCC 6 (C++14) somebody bug minor 4-1-0 and higher dontKnow 756 Error building with GCC 6 (C++14) somebody bug minor 4-1-0 and higher dontKnow 757 Desktop file issues somebody bug minor 4-1-0 and higher dontKnow 758 Adding two rings fails unexpectedly somebody bug dontKnow 4-1-0 and higher singular-kernel 759 betti() crashed when applied to empty list somebody bug minor 4-1-0 and higher dontKnow 760 conversion from list of modules to resolution does not respect grading somebody bug minor 4-1-0 and higher dontKnow 761 "print(betti(), ""betti"") gives wrong result w.r.t. grading" somebody bug minor 4-1-0 and higher dontKnow 762 hres() crashes hannes bug minor 4-1-0 and higher dontKnow 764 Segment fault with uninitialized elements of type ring in user defined types somebody bug minor 4-1-0 and higher dontKnow 765 factorize in splitted ring gives segment fault somebody bug dontKnow 4-1-0 and higher dontKnow 767 shift of letterplace polynomial fails over integers (used to work in v3.1.7 and earlier) somebody bug major 4-1-0 and higher dontKnow 768 problem in proc semigroup from lib alexpoly.lib keilen bug dontKnow 4-1-0 and higher singular-libs 769 excessive optimization with gcc6 somebody bug major 4-1-0 and higher dontKnow 770 brnoeth.lib: f_xz undefined in r_ext somebody bug minor 4-1-0 and higher dontKnow 771 numerical solve -> crash somebody bug minor 3-1-1 dontKnow 772 Gröbner walk changes ideal, returns no Gröbner Basis Christian Eder bug minor 4-1-0 and higher dontKnow 773 bug in superCommutative somebody bug minor 4-1-0 and higher dontKnow 774 7 year old greetings from overflow hell somebody bug major 4-1-0 and higher singular-kernel 775 Segfaults when not in batch mode and stdin is not a tty somebody bug minor 4-1-0 and higher dontKnow 776 Segfaults when no options are given and stdin is not a tty somebody bug minor 4-1-0 and higher dontKnow 777 continue in for-loops does not alter control variable somebody proposed feature minor 4-1-0 and higher dontKnow 778 radical is wrong somebody bug major 4-1-0 and higher dontKnow 779 strict comparison over function field is symmetric somebody bug minor 4-1-0 and higher dontKnow 780 memleak in addition of strings somebody bug major 4-1-0 and higher dontKnow 781 memleak in using intvec expressions in square brackets somebody bug major 4-1-0 and higher dontKnow 782 memleak in return(list(newstruct)) somebody bug minor 4-1-0 and higher dontKnow 783 Singular includes should be absolute (from $prefix/include) somebody bug minor 4-1-0 and higher dontKnow 784 Absolute factorization over QQ(t) somebody bug minor 4-1-0 and higher dontKnow 785 std with different representation of same ordering, one does not terminate somebody bug minor 4-1-0 and higher dontKnow 786 Issues with installation on Ubuntu 16.04... somebody bug major 4-1-0 and higher dontKnow 788 fix for #778 is invalid somebody bug critical 4-1-0 and higher singular-kernel 790 installation does not work somebody bug minor 4-1-0 and higher dontKnow 791 Singular : signal 11 (v: 4020): somebody bug minor 4-2-0 and higher dontKnow 792 All in the body of the message. somebody bug minor 4-2-0 and higher dontKnow 795 singular-factor in AUR doesn't compile somebody bug major 4-2-0 and higher dontKnow 796 singular-factor in AUR doesn't compile somebody bug major 4-2-0 and higher dontKnow 797 The singular-factory package in AUR doesn't build somebody bug major 4-2-0 and higher dontKnow 798 Error when building: cannot find install script in build-aux directory somebody bug major 4-1-0 and higher factory 801 The discrim procedure is not inside grobcov.lib somebody bug minor 4-2-0 and higher dontKnow 802 Visualization on MacOS somebody bug minor 4-2-0 and higher dontKnow 805 Reloading a library with a dependency of user-defined types somebody bug minor 4-2-0 and higher dontKnow 806 Crash with absFactorize somebody bug major 4-2-0 and higher dontKnow 807 Missing (?) final std (redSB) in primdec somebody proposed feature minor 4-2-0 and higher singular-libs 809 Segment fault while creating ring from list somebody bug minor 4-2-0 and higher singular-kernel 810 Possible bug in the Betti diagram somebody bug minor 4-2-0 and higher dontKnow 811 proc syz() does not always give a minimal set of syzygies or sorted degree list somebody bug minor 4-2-0 and higher dontKnow 812 size(bigintmat) does not work somebody bug minor 4-2-0 and higher dontKnow 813 newstruct should give warning when using only one character somebody bug minor 4-2-0 and higher dontKnow 814 conversion from int to number doesn't work for newstruct members somebody bug minor 4-2-0 and higher dontKnow 815 Singular and Sagemath somebody bug minor 4-2-0 and higher dontKnow 816 do not use specific -Wl linker syntax in libpolys/polys/Makefile.am somebody bug minor 4-2-0 and higher dontKnow 817 do not use specific -Wl linker syntax in libpolys/polys/Makefile.am somebody bug minor 4-2-0 and higher singular-libs 818 Printing of bigintmat throws error somebody bug major 4-2-0 and higher singular-kernel 819 Calling a function (which loads a library) twice somebody bug minor 4-2-0 and higher dontKnow 820 Problems with adjointIdeal somebody bug major 4-2-0 and higher singular-libs 821 please inform the authors somebody bug minor 4-2-0 and higher dontKnow 822 Ring declarations of the form (ZZ/n)[x] work wrong when n is a power of 2. somebody bug minor 4-2-0 and higher dontKnow 823 elim broken in Singular 4-1-1 somebody bug major 4-2-0 and higher dontKnow 825 groebner basis bug somebody bug critical 4-2-0 and higher dontKnow 826 slimgb() causes segment fault somebody bug minor 4-2-0 and higher dontKnow 828 Allow disabling hilbstd because of int overflow errors somebody proposed feature blocker 4-2-0 and higher dontKnow 829 std in Singular 4.1.1 not terminating for a working example in Singular 4.1.0 somebody bug major 4-2-0 and higher dontKnow 830 rings returned via parallel.lib do not remember their objects somebody bug major 4-2-0 and higher dontKnow 831 stack-buffer-overflow when starting Singular built with sanitize flags somebody bug dontKnow 4-2-0 and higher dontKnow 833 NTL 11.0.0 not recognized somebody bug critical 4-1-0 and higher dontKnow 834 gcd(2*x, 2) in Z[x] is incorrect somebody bug blocker 4-1-0 and higher dontKnow 835 modStd() yields wrong result somebody bug minor 4-2-0 and higher dontKnow 837 Singular fails to link on 32 bit somebody bug major 4-2-0 and higher dontKnow 838 Enforcing -std=c++11 breaks build of polymake somebody bug minor 4-2-0 and higher dontKnow 839 elim in qring somebody bug major 4-2-0 and higher dontKnow 840 Build error when NDEBUG is set ren bug minor 4-2-0 and higher dontKnow 843 Bad ownership for doc files somebody bug minor 4-2-0 and higher dontKnow 844 The cast bigint( ) assigns numbers to bigints somebody bug minor 4-2-0 and higher singular-kernel 845 mereotopology of solid physics somebody proposed feature critical 3-1-5 and higher dontKnow 846 Python for 2019 Developers somebody proposed feature minor 4-2-0 and higher dontKnow 847 Gröbner basis of ZZ is not unique somebody bug minor 4-2-0 and higher dontKnow 849 Installation problems with 4.1.2 somebody bug minor 4-2-0 and higher dontKnow 852 """""(1..2); gives segment fault" somebody bug minor 4-2-0 and higher dontKnow 854 issues with EHRHARTPOLYNOMIALCOEFF ren bug minor 4-2-0 and higher dontKnow 857 issues with polymake.lib/follow to ticket #854 somebody bug minor 4-2-0 and higher dontKnow 858 The command firstoct is not working somebody bug minor 4-2-0 and higher dontKnow 860 noether.lib online documentation not showing examples in the library somebody bug minor 4-2-0 and higher singular-lib-doc 861 @NTL_LIBS@ not replaces in libpolys.pc somebody bug minor 4-2-0 and higher dontKnow 862 014a3fc56af1eccf927fd97202a3aa15d4b59cce causes crash when running multi-threaded code somebody bug minor 4-2-0 and higher dontKnow 865 primdecSY hangs somebody bug minor 4-2-0 and higher dontKnow 866 Wrong dimension and degree? somebody bug major 4-1-0 and higher dontKnow 867 Online Interface doesn't work somebody bug minor 4-2-0 and higher dontKnow 868 Forum Registration no Activation Email somebody bug minor 4-2-0 and higher dontKnow 871 Documentation in rings does not tell the whole story somebody bug minor 4-2-1 and higher dontKnow 872 resolution of singularity not working somebody bug minor 4-2-1 and higher dontKnow 873 Bug using polynomial ring as coefficient ring somebody bug minor 4-2-1 and higher dontKnow 874 bug in codim somebody bug minor 4-2-1 and higher dontKnow 876 "LIB ""tropical.lib"" segfaults/buserror when loading polymake.so" somebody bug dontKnow 4-1-0 and higher singular-libs 878 Elimination ideal bug somebody bug dontKnow 4-2-1 and higher dontKnow