id,summary,status,type,priority,milestone,component
9129,sqrt memory leaks,new,defect,critical,sage-5.10,basic arithmetic
10007,Enable deriving subclasses from FreeModule and FreeModuleElement,new,task,critical,,algebra
11771,sage crashes on some degenerate flint xgcd's,needs_info,defect,critical,sage-5.10,basic arithmetic
12188,Bug in is_smooth for curves over CC,new,defect,critical,sage-5.10,algebraic geometry
12198,is_squarefree() over multivariate rings does not work,new,defect,critical,sage-5.10,basic arithmetic
6551,fix ugliness in printing of multivariate polynomials,needs_work,enhancement,major,sage-5.10,algebra
7682,Customize printing of real numbers,needs_work,enhancement,major,sage-5.10,numerical
7946,Spec(...) does not specify its category,new,defect,major,sage-5.10,algebraic geometry
7954,Defining affine curves in 3D space,needs_work,defect,major,sage-5.10,algebraic geometry
8109,wrap NTL's lzz_pE and lzz_pEX and use them,needs_work,enhancement,major,sage-5.10,algebra
8111,gcd of rationals is trouble,new,defect,major,sage-5.10,basic arithmetic
8197,Documenting check=True/False parameters,new,defect,major,sage-5.10,algebraic geometry
8335,Finite Field lattices,needs_review,enhancement,major,sage-5.10,algebra
8348,Document that find_root only works in fixed (double) precision,new,defect,major,sage-5.10,basic arithmetic
8426,polynomial * constant does not work if constant is a numpy type,new,defect,major,sage-5.10,algebra
8510,conjugacy_class(es)_representatives,new,defect,major,,algebra
8558,add a fast gcd algorithm for univariate polynomials over absolute number fields,needs_review,enhancement,major,sage-5.10,algebra
8578,method int_repr only works for small finite fields,new,defect,major,sage-5.10,algebra
8588,"list(SL(2,2)) is inconsistent with SL(2,2).list()",new,defect,major,,algebra
8590,`A` still using old coercion framework,new,defect,major,,algebra
8626,qqbar and SR,needs_work,defect,major,sage-5.10,coercion
8766,"document the _iadd_ and _imul_ special integer.pyx methods, which mutate self",new,defect,major,sage-5.10,basic arithmetic
8857,lcm over QQ[x] broken,new,defect,major,sage-5.10,basic arithmetic
8924,Comparison between Sage and mpmath numbers is broken,new,defect,major,,basic arithmetic
9031,algebraic_dependency with algorithm=fpLLL,new,enhancement,major,sage-5.10,basic arithmetic
9085,random_element fails for a cartesian product of fields,new,defect,major,sage-5.10,algebra
9123,implement Schur algebras and use them to determine irreducible characters for GL_n,new,enhancement,major,sage-5.10,algebra
9155,G.list() can be modified,new,defect,major,,algebra
9263,airy_ai yields wrong results in arbitrary precision,new,defect,major,sage-5.10,basic arithmetic
9288,Implement complex reflection groups,new,enhancement,major,sage-wishlist,algebra
9289,Implement Puiseux polynomials,new,enhancement,major,sage-wishlist,algebra
9322,long time in simon_two_descent for elliptic curves,needs_info,defect,major,sage-5.10,elliptic curves
9401,pari(n).isprime(1) does not give the primality certificate to the user,new,defect,major,sage-5.10,basic arithmetic
9429,Undesirable behaviour when deriving from QuotientRingElement,needs_work,defect,major,sage-5.10,algebra
9465,Update to FriCAS 1.1.0,needs_work,enhancement,major,sage-5.10,packages: standard
9466,square root with all=True should not return ValueError but empty list,new,defect,major,sage-5.10,algebra
9503,FreeModule_submodule_with_basis_pid calls wrong constructor,new,defect,major,sage-5.10,algebra
9524,Nasty bug with polynomial arithmetic and NTL contexts,new,defect,major,,basic arithmetic
9540,Testing whether a Gaussian integer is in ZZ is extremely slow,new,defect,major,,basic arithmetic
9548,Sage does not support infinities with complex direction,new,defect,major,,algebra
9604,Tracker bug for toric varieties,needs_work,task,major,sage-5.10,algebraic geometry
9677,Sage Sets don't implement genuine comparison,needs_work,defect,major,sage-5.10,basic arithmetic
9773,Abelian groups,needs_info,enhancement,major,sage-5.10,algebra
9777,include more rings in random testing,new,enhancement,major,,algebra
9792,kernel and inverse_image of (polynomial) ring maps,new,enhancement,major,sage-feature,algebra
9929,polynomial ring over pAdics doesn't respect the sparse argument,new,defect,major,sage-5.10,algebra
10147,Inconsistent behaviour of p.roots(ring=CC) for p(x) in QQ['y']['x'] (incl. crashing),new,defect,major,sage-5.10,algebra
10254,elimination_ideal returns an ideal of the original ring,new,defect,major,,algebra
10255,Correct karatsuba multiplication of univariate polynomials for different degree polynomials,needs_review,defect,major,sage-5.10,basic arithmetic
10342,Divisor groups and cohomology rings should not make uniqueness decisions,new,defect,major,,algebraic geometry
10365,timedelta doesn't recognize Sage integers,new,defect,major,sage-5.10,basic arithmetic
10483,Deprecate the misuse of symbolic variables as polynomial variable,needs_info,defect,major,sage-5.10,basic arithmetic
10591,Implement univariate polynomial rings over absolute number fields,new,enhancement,major,sage-5.10,basic arithmetic
10732,computing support of sum of two divisors doesn't work due to careless error,new,defect,major,sage-5.10,algebraic geometry
10949,"""check=True"" argument in Spec doesn't work.",new,defect,major,sage-5.10,algebraic geometry
10978,Resultant for polynomials over RDF and CDF not implemented,new,defect,major,sage-5.10,algebra
11127,Iterator for quotient algebras,new,task,major,,algebra
11135,Crashes when constructing algebraic numbers using Matrix.eigenvectors,new,defect,major,,algebra
11199,QuotientRing elements are not callable,needs_info,enhancement,major,sage-5.10,algebra
11228,integer_rational_power problems,new,defect,major,,algebra
11285,Request to add feature: Decomposing a finite dimensional vector space with respect to a collection of matrices acting on the vector space.,new,enhancement,major,sage-wishlist,algebra
11323,allow floats to be taken to complex powers,new,defect,major,sage-5.10,basic arithmetic
11394,Scheme.is_projective() should use mathematical definition,new,defect,major,sage-5.10,algebraic geometry
11506,Fix the infinity ring.,new,defect,major,sage-5.10,algebra
11537,units in polynomial rings with prime power characteristic,new,defect,major,sage-5.10,algebra
11543,Hashing algebraic numbers takes far too long,new,defect,major,sage-5.10,algebra
11628,GF() arithmetic slower than IntegerModRing(),new,defect,major,sage-5.10,basic arithmetic
11646,Significance arithmetic,new,enhancement,major,sage-feature,basic arithmetic
11731,Transfer ring-specific functionality of factor() and roots() in polynomial_element.pyx to the correct ring files,new,enhancement,major,sage-5.10,basic arithmetic
11740,reading integers from a file takes quadratic time,new,defect,major,sage-5.10,basic arithmetic
11797,Finite field elements are allowed in exponents,new,defect,major,sage-5.10,basic arithmetic
11867,Singular Spielwiese,new,task,major,sage-5.10,algebra
11872,Discrimant of RDF polynomials fails,new,defect,major,sage-5.10,basic arithmetic
11878,Proper implementation of quotients of g-algebras and polynomial rings,new,enhancement,major,sage-5.10,algebra
11892,Extend singular_function to non-commutative polynomial rings by refactoring of plural,new,defect,major,sage-5.10,algebra
12117,Bugfixes and improvements to Aurifeuillian factorization,needs_review,enhancement,major,sage-5.10,factorization
12121,floor/ceil can be very slow at integral values,new,defect,major,sage-5.10,basic arithmetic
12129,MPolynomial_libsingular.is_squarefree fails with linear factors,new,defect,major,sage-5.10,algebra
12141,Implement finite algebras,new,enhancement,major,sage-5.10,algebra
12142,Speed up Pari finite field operations,new,enhancement,major,sage-5.10,basic arithmetic
12160,"Fix inconsistent comparison of Python and Sage floats with ""nan"".",new,defect,major,sage-5.10,basic arithmetic
12179,Binomial of integer (mod n) returns integer,needs_work,defect,major,sage-5.10,basic arithmetic
12217,Finite field polynomials allow division by zero,new,defect,major,sage-5.10,basic arithmetic
12521,evaluate log gamma for complex input,new,defect,major,sage-5.10,basic arithmetic
12526,Optimize zero test through the sage lib,new,enhancement,major,sage-5.10,basic arithmetic
12630,Add representations of quivers and quiver algebras to sage,needs_work,enhancement,major,sage-5.10,algebra
12683,Inappropriate comparison of method,new,defect,major,sage-5.10,basic arithmetic
12745,Coercion problem with Algebraic Real Field,new,defect,major,sage-5.10,algebra
12783,stopgap for 3979,new,defect,major,sage-5.10,algebra
12851,sage does not calculate genus of generic projective plane curves,new,enhancement,major,sage-5.10,algebraic geometry
12871,Conversion for RR[x][y] stricter than for QQ[x][y],new,defect,major,sage-5.10,algebra
12892,Toric fibration morphisms,needs_work,enhancement,major,sage-5.10,algebraic geometry
12900,(Demazure) roots of toric varieties,needs_review,enhancement,major,sage-5.10,algebraic geometry
13084,Weierstrass form for toric elliptic curves,needs_review,enhancement,major,sage-5.10,algebraic geometry
13214,Frobenius endomorphism over finite fields,needs_work,enhancement,major,sage-5.10,basic arithmetic
13326,Bug in comparisons of infinite values,new,defect,major,sage-5.10,algebra
13345,Test if the assumptions made by quotient rings are fulfilled,needs_review,defect,major,sage-5.10,algebra
13358,package for fast polynomial evaluation,needs_review,enhancement,major,sage-5.10,basic arithmetic
13360,Should not allow coercion from polynomials to symbolic ring,needs_review,defect,major,sage-5.10,algebra
13372,"add functionality for duals of algebras, coalgebras, hopf algebras, etc.",new,enhancement,major,sage-5.10,algebra
13398,Finite Chain Rings,new,enhancement,major,sage-5.10,algebra
13458,Map to the Weierstrass form,needs_review,enhancement,major,sage-5.10,algebraic geometry
13559,"fast_float yields infinity when Python does, but should handle bigger numbers",new,defect,major,sage-5.10,basic arithmetic
13568,Quaternion Orders over Number Fields,needs_work,enhancement,major,sage-5.10,algebra
13596,Improvements to IntegerMod is_square,needs_review,enhancement,major,sage-pending,basic arithmetic
13642,Modular exponentiation of polynomials,needs_review,defect,major,sage-5.10,algebra
13654,A normalized quadratic form for quaternion algebras.,needs_work,enhancement,major,sage-5.10,algebra
13781,Doctests in rings/polynomial/polynomial_modn_dense_ntl.pyx test the wrong implementation,new,defect,major,sage-5.10,algebra
13981,Faster int -> Integer coercion for common ints,needs_info,enhancement,major,sage-5.10,basic arithmetic
13999,Ideal membership for univariate polynomial,new,defect,major,sage-5.10,algebra
14117,Jordan normal form not computed for nilpotent matrix over rational function field / polynomials cannot be factored over rational function field,needs_review,defect,major,sage-5.10,algebra
14326,function gives symbolic output for numeric input,new,defect,major,sage-5.10,basic arithmetic
14353,Factor toric morphism into surjective and generically injective,needs_review,enhancement,major,sage-5.10,algebraic geometry
14416,weird conversion from QQ to RDF,needs_review,defect,major,sage-5.10,basic arithmetic
14548,coefficients method for polynomials and power series,new,defect,major,sage-5.10,algebra
14551,Tuning nth root for finite fields,new,enhancement,major,sage-5.10,basic arithmetic
14558,apply_map on sparse vectors returns vectors of smaller degree,needs_review,defect,major,sage-5.10,linear algebra
4204,add short section on using screen to the tutorial,new,enhancement,minor,sage-5.10,documentation
4618,Request for Puiseux series in SAGE,new,enhancement,minor,sage-5.10,algebra
5746,rational points over subfields of the (finite) field of definition,new,enhancement,minor,sage-5.10,algebraic geometry
5883,integrate relevant functionality from modular/modsym/p1list.pyx into projective space code,new,enhancement,minor,sage-5.10,algebraic geometry
5987,"[with patch, needs work] fix a few more bad comparison doctests",needs_work,defect,minor,sage-5.10,doctest coverage
6183,"[with patch, needs work] Quaternion algebra latexification",needs_work,enhancement,minor,sage-5.10,algebra
7710,documentation of rational_reconstruction incoherent with code,new,defect,minor,sage-5.10,basic arithmetic
7829,implement hex for real numbers,new,defect,minor,sage-wishlist,algebra
8040,"given that m,n are optional inputs to CRT(a,b,m,n), given a,b mod m,n should work",new,defect,minor,sage-5.10,basic arithmetic
8373,finite fields constructed with non-primitive defining polynomial,new,defect,minor,,basic arithmetic
8382,missing previous_probable_prime (companion to next_probable_prime),new,enhancement,minor,sage-5.10,basic arithmetic
8389,"Sage eats all memory trying to evaluate MatrixSpace(QQ, 2)['x']",needs_info,defect,minor,sage-5.10,algebra
8530,affine patches of projective curves should be affine curves,new,defect,minor,sage-5.10,algebraic geometry
8550,Infinite matrix groups over QQ fail for is_finite(),new,defect,minor,,algebra
8596,Add more doctests for addition tables of additive magmas,new,defect,minor,,algebra
8751,conversion between non-prime finite fields,new,defect,minor,,basic arithmetic
8801,implement the projective dual of a plane curve,new,enhancement,minor,sage-wishlist,algebraic geometry
8896,0.0000000000000000000000000000 is parsed completely differently than 1.0000000000000000000000000000 for no good reason,needs_info,defect,minor,sage-pending,basic arithmetic
8962,Change realfield latex representation to include precision/rounding information,needs_work,enhancement,minor,sage-5.10,basic arithmetic
9261,RealIntervalField: enable option style='bracket',new,enhancement,minor,sage-5.10,basic arithmetic
9542,"optimize znpoly arithmetic -- it's way, way too slow because of the polynomial template thingy",new,enhancement,minor,sage-5.10,basic arithmetic
9787,lagrange_polynomial(algorithm='divided_difference') fails over finite fields,new,defect,minor,sage-5.10,algebra
9889,A new module implementing Monomial Algebras,new,enhancement,minor,sage-5.10,algebra
10014,Support Knuth's up-arrow notation somehow,new,enhancement,minor,sage-wishlist,basic arithmetic
10015,Support hyperreals and/or surreal numbers,new,enhancement,minor,sage-wishlist,basic arithmetic
10716,Adding a weighted_degree function to Singular multivariate polynomials,needs_review,enhancement,minor,sage-5.10,algebraic geometry
11669,"optimize quaternion algebra elements a bit, in some obvious ways",positive_review,enhancement,minor,sage-pending,algebra
11802,Generation of Lucas sequences modulo an integer,needs_review,enhancement,minor,sage-5.10,basic arithmetic
12033,improve doctest coverage of rings/polynomial/polynomial_compiled.pyx from 0% to 100%,new,enhancement,minor,sage-5.10,algebra
12170,Genus computation (using singular) and _singular_ object for function filed,needs_review,enhancement,minor,sage-5.10,algebraic geometry
12174,modular resultants for multivariate polynomials over QQ,new,task,minor,sage-5.10,algebra
12236,random element madness,new,defect,minor,sage-5.10,basic arithmetic
12554,"Adding a ""swap"" method to equation objects.",new,enhancement,minor,sage-5.10,algebra
12696,incoherent names rational_reconstruct and rational_reconstruction,new,enhancement,minor,sage-5.10,basic arithmetic
12734,inconsistency in points of schemes,new,defect,minor,sage-5.10,algebraic geometry
12834,Modify subs so that it can accept multiple equations just like subs_expr,needs_review,enhancement,minor,sage-5.10,algebra
13008,refactor squarefree_decomposition to allow different rings to chose different implementations,new,enhancement,minor,sage-5.10,algebra
13041,Cannot convert elements of cyclotomic fields to algebraic numbers,new,defect,minor,sage-5.10,algebra
13046,Equimultiple liftings of curves over finite fields,needs_review,enhancement,minor,sage-5.10,algebraic geometry
13276,Add CDF._factor_univariate_polynomial(),needs_review,defect,minor,sage-5.10,basic arithmetic
13442,provide gcd for new polynomial rings through _gcd_univariate_polynomial,needs_work,enhancement,minor,sage-5.10,basic arithmetic
13453,Make Python's decimal module work beyond arithmetic,new,enhancement,minor,sage-wishlist,basic arithmetic
13629,provide xgcd for new polynomial rings through _xgcd_univariate_polynomial,needs_work,task,minor,sage-5.10,basic arithmetic
13940,"Calling ntl.zz_p(x,0) crashes sage",new,defect,minor,sage-5.10,algebra
13980,numerical noise in variety(RDF),new,defect,minor,sage-5.10,basic arithmetic
14205,polybori doctests involve randomness,needs_info,enhancement,minor,sage-wishlist,algebra
14234,Restructuring Diagram/Partition Algebras to match category structure,new,enhancement,minor,sage-5.10,algebra
14457,Implement is_empty predicate for Sets,new,enhancement,minor,sage-5.10,algebra
11889,Power series exp fails uninformatively when base ring has nonzero characteristic,new,defect,trivial,sage-5.10,algebra
13048,__floordiv__ does not work when dividing polynomials over QQbar by a constant,needs_review,defect,trivial,sage-5.10,basic arithmetic
13277,Add _factor_univariate_polynomial() for RealField and ComplexField,new,task,trivial,sage-5.10,basic arithmetic
13438,univariate polynomial _xgcd only over fields,needs_work,task,trivial,sage-5.10,basic arithmetic
13441,refactor gcd,needs_review,task,trivial,sage-5.10,basic arithmetic
13628,refactor xgcd,needs_review,task,trivial,sage-5.10,basic arithmetic