v0.5.1

Oscar v0.5.1

Diff since v0.5.0

Closed issues:

• Migrate all Oscar related Julia packages to use JLLs (#109)
• make some Singular functions accessible for Oscar objects (#139)
• inside Oscar, GAP's Browse package cannot be loaded (#160)
• Installation Fails (#187)
• Updating FLINT_jll (and other JLLs) across all OSCAR packages (#193)
• SLPolyRing not a ring? (#195)
• SLPoly (in Oscar) does not print (#196)
• Improve conversion between GAP larger integers and fmpz (#202)
• Polymake and Singular don't compile when installing Oscar v0.2.0 (#205)
• CI test failure: no method matching (::FlintRationalField)(::Singular.n_Q) (#208)
• is_dev tests are not run in CI (#213)
• divexact for decorated polynomials (#223)
• Fraction with decorated polynomials (#226)
• Failed to precompile with Julia 1.6.0-beta1 (#237)
• Coercion of elements in function fields (#241)
• conversion broken (#248)
• Eval for SLPoly wrong (#250)
• slpoly_ring (#251)
• evaluate SLPoly (#253)
• ferret.so: undefined symbol: _ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev (#262)

Merged pull requests:

• introduce on_points, on_tuples, ... (#127) (@ThomasBreuer)
• More tests + functions for factors (#142) (@GDeFranceschi)
• Change Homomorphisms type (#164) (@GDeFranceschi)
• Jacobi functions for non-decorated polynomials (#165) (@raulepure)
• First attempt for affine plane curves (#166) (@delphinepol)
• Adapted groebner_basis command (#167) (@raulepure)
• added two functions (#168) (@ThomasBreuer)
• First try on localalization of multivariate polynomial rings (#169) (@raulepure)
• fixed an assignment in MPolyIdeal (#170) (@ThomasBreuer)
• CompatHelper: bump compat for "AbstractAlgebra" to "0.11" (#171) (@github-actions[bot])
• added components related functions (#172) (@delphinepol)
• Added multiplicity related functions for affine plane curves (#174) (@delphinepol)
• fix "docstring oddities" (#175) (@rfourquet)
• update TagBot.yml (#176) (@rfourquet)
• Remove .travis and add github actions (#177) (@thofma)
• Fix import statement for julia 1.3 (#179) (@thofma)
• Module (#180) (@dschaefetu-kl)
• Change travis to github actions badge (#181) (@thofma)
• Fix README.md badge (#182) (@fingolfin)
• Tweak github actions (#183) (@thofma)
• Define a structure and some functionalities for projective plane curves (#185) (@delphinepol)
• Restore code coverage reporting (#189) (@fingolfin)
• Fix test failure in Julia 1.6, some cleanup (#190) (@fingolfin)
• Submit coverage data to coveralls, too (#191) (@fingolfin)
• permutation action on polynomials (#192) (@ThomasBreuer)
• Added multiplicity related functions for projective plane curves and a… (#194) (@delphinepol)
• first conversions between GAP and Nemo (#197) (@ThomasBreuer)
• move SLpoly in Oscar (#198) (@rfourquet)
• GH Actions: update to actions/checkout@v2, tweaks (#199) (@fingolfin)
• README.md: add Coveralls status badge (#200) (@fingolfin)
• SLPolyRing: A couple fixes to make it more usable (#201) (@rfourquet)
• Update to GAP 0.5 (#203) (@fingolfin)
• gens(G,i) -> gen(G,i) (#207) (@fingolfin)
• Load PlaneCurve code in OSCAR dev builds; use gen(R,1) (#210) (@fingolfin)
• Tests for PlaneCurves (#212) (@delphinepol)
• Revise how DEV mode is decided (#214) (@fingolfin)
• Update AbstractAlgebra, Nemo, Hecke to latest version (#218) (@fingolfin)
• Faster conversion GAP <-> fmpz (#219) (@fingolfin)
• Rename pkgdir to oscardir (#220) (@fingolfin)
• Overhaul GitHub Action settings (#222) (@fingolfin)
• Add some missing MPolyElem_dec method (#224) (@thofma)
• Deal with presence of Hecke.isregular (#225) (@fingolfin)
• Radical of ideals (#227) (@raulepure)
• Foward ad hoc operations on MPolyElem_dec (#228) (@thofma)
• Replace convert function (#231) (@raulepure)
• Created a structure for divisors on curves (#233) (@delphinepol)
• Fix is_dev for ]add Oscar#master (#236) (@thofma)
• Fix BlockSystems iterator (#238) (@Pi-tree)
• 1st draft at HowTo (#239) (@fieker)
• More helpful error message on Windows (#240) (@thofma)
• Add one(::MPolyQuo) and sort the code a bit (#242) (@thofma)
• Require Singular 0.4.4 (#243) (@fingolfin)
• New type BasicGAPGroupElem and related editing (#246) (@GDeFranceschi)
• add more doc (and fun) (#247) (@fieker)
• a new start... (#249) (@fieker)
• Fix some problems with orderings in groebner basis over Q (#254) (@thofma)
• Sl poly not m poly (#255) (@fieker)
• fix #250, evaluate for SLPoly (#256) (@rfourquet)
• Experimental (#257) (@fieker)
• Paul (#258) (@fieker)
• sort the mess with isGB (#259) (@fieker)
• Some tweaks to the curves code (#261) (@fingolfin)
• Number fields as arbitrary multivariate quotients Q[x]/I (#265) (@thofma)
• adjusted GroupCharacters.jl (#266) (@ThomasBreuer)
• Curves: add missing parametric constructors, remove _assure_has_components (#267) (@fingolfin)
• Change order for groups to return fmpz by default (#269) (@fingolfin)
• Prepare for new version 0.5.1 (#272) (@thofma)
• [WIP] started process of merging OscarPolytopes into Oscar (#274) (@tbrysiewicz)
• Test against julia 1.6 (#278) (@thofma)
• Add missing exports for Polytopes (#281) (@fingolfin)