v0.42.3

AbstractAlgebra v0.42.3

Diff since v0.42.2

Merged pull requests:

• Clean up src/NemoStuff.jl (#1769) (@joschmitt)
• Remove stale code being dead since #1513 (#1778) (@mgkurtz)
• Rename FreeAssAlgebra and FreeAssAlgElem (#1779) (@lgoettgens)

Closed issues:

• FR: Broadcasting vectors with matrices (#1777)

v0.42.2

AbstractAlgebra v0.42.2

Diff since v0.42.1

Merged pull requests:

• Cover @varnames_interface options with explicit tests (#1764) (@mgkurtz)
• Fix and document AbstractAlgebra.ispower_moduli (#1772) (@fingolfin)
• Make set_precision reduce the element (#1773) (@joschmitt)
• use check_parent helper in ring interface example (#1774) (@SoongNoonien)
• chore: tag 0.42.2 (#1776) (@thofma)

Closed issues:

• Bugs in ispower_moduli? (#1750)

v0.42.1

AbstractAlgebra v0.42.1

Diff since v0.42.0

Merged pull requests:

• Extend ideal interface (#1731) (@paemurru)
• Add developer documentation for linear solving (#1757) (@joschmitt)
• Make should_show_banner work with julia 1.11 and nightly (#1758) (@lgoettgens)
• CI: stop testing for invalidations (#1760) (@fingolfin)
• Support @polynomial_ring(QQ, 2) discussed in #1762 (#1763) (@mgkurtz)
• Small optimization (#1765) (@joschmitt)
• Add doc string for laurent_series_field (#1766) (@joschmitt)
• fix: documentation of _can_solve_internal_no_check (#1767) (@thofma)
• Fix a power series bug (#1768) (@joschmitt)
• chore: tag 0.42.1 (#1771) (@thofma)

Closed issues:

• @varnames_interface: support variant with number of variables, e.g. @polynomial_ring(QQ, 2) ? (#1762)

v0.41.11

AbstractAlgebra v0.41.11

Diff since v0.41.10

Merged pull requests:

• Make should_show_banner work with julia 1.11 and nightly (#1758) (@lgoettgens)
• Bump version to 0.41.11 (#1770) (@lgoettgens)

v0.42.0

AbstractAlgebra v0.42.0

Diff since v0.41.10

Merged pull requests:

• Use type traits in linear solving (#1738) (@joschmitt)
• Use mpoly_type rings inside of UnivPolyRing (#1748) (@lgoettgens)
• Update deprecations for breaking release (#1755) (@lgoettgens)
• chore: tag 0.42.0 (#1756) (@thofma)

Closed issues:

• Use Nemo mpolys in UniversalPolyRing, if available (#1746)

v0.41.10

AbstractAlgebra v0.41.10

Diff since v0.41.9

Merged pull requests:

• Add ones_matrix (#1725) (@YueRen)
• Remove self-qualified accesses (#1726) (@lgoettgens)
• Remove PolyRing(::Ring) from docs (#1727) (@lgoettgens)
• Remove MPolyRing(R::Ring, n::Int) (#1728) (@fingolfin)
• new: matrix(::NCRing, ::MatSpaceElem) (#1732) (@YueRen)
• Howell form (#1735) (@joschmitt)
• CI: update julia-actions/cache to v2 (#1737) (@fingolfin)
• Js/nc groebner basis documentation (#1739) (@julien-schanz)
• Add outdated docs warning to old versions (#1740) (@lgoettgens)
• Revise check_parent for ResElem and ResFieldElem (#1741) (@fingolfin)
• Add default implementation for addeq! delegating to add! (#1743) (@fingolfin)
• Some trivial cleanup (#1744) (@fingolfin)
• Fix change_base_ring for UnivPoly when Nemo is loaded (#1745) (@lgoettgens)
• Fix example of Ring interface (#1747) (@lgoettgens)
• Make global variables const (#1749) (@lgoettgens)
• docs: adjust ring interface example to current naming conventions (#1751) (@fingolfin)
• Enhance evaluate for FracElem to support 3-arg variants (#1752) (@fingolfin)
• Bump version to 0.41.10 (#1754) (@lgoettgens)

Closed issues:

• Ring interface example is not working (#1742)

v0.41.9

AbstractAlgebra v0.41.9

Diff since v0.41.8

Merged pull requests:

• Add and use generic check_parent method (#1721) (@fingolfin)
• Add some argument type annotations, fix a doc typo (#1722) (@fingolfin)
• Version 0.41.9 (#1723) (@fingolfin)
• check_parent: merge MatElem, MatRingElem methods (#1724) (@fingolfin)

v0.41.8

AbstractAlgebra v0.41.8

Diff since v0.41.7

Merged pull requests:

• Add solve_context_type (#1717) (@joschmitt)
• Add view(::LazyTransposedMatElem, ...) (#1719) (@joschmitt)
• chore: bump to 0.41.8 (#1720) (@thofma)

v0.41.7

AbstractAlgebra v0.41.7

Diff since v0.41.6

Merged pull requests:

• Address some JET warnings / errors (#1707) (@fingolfin)
• Adress some more JET warnings (#1709) (@lgoettgens)
• Fix ModuleIsomorphism (#1713) (@lgoettgens)
• Make GroupElem broadcastable (#1714) (@lgoettgens)
• chore: Bump to 0.41.7 (#1715) (@lgoettgens)

Closed issues:

• Invalid code in ModuleIsomorphism (#1712)

v0.41.6

AbstractAlgebra v0.41.6

Diff since v0.41.5

Merged pull requests:

• Fix 1710 (#1711) (@joschmitt)

Closed issues:

• cannot multiply elements in polynomial ring over a field of fractions (#1710)