v0.47.5

Nemo v0.47.5

Diff since v0.47.4

Merged pull requests:

• Add optimized is_trivial methods for zzModRing and ZZModRing (#1949) (@fingolfin)
• Replace Random.GLOBAL_RNG by Random.default_rng() (#1950) (@fingolfin)
• Make factor work for Int128, UInt128, BigInt (#1951) (@JohnAAbbott)
• fix: wrong caching in relative FqField construction (#1952) (@thofma)

v0.47.4

Nemo v0.47.4

Diff since v0.47.3

Merged pull requests:

• Implement is_squarefree for QQ/ZZPolyRingElem (#1742) (@fingolfin)
• Ensure MatElem subtypes T have T(R::Ring, ::UndefInitializer, r::Int, c::Int) constructor (#1791) (@fingolfin)
• More conformance tests, fix some corner cases (#1883) (@fingolfin)
• Add conversion CalciumField, QQBar -> Float64 (#1893) (@fingolfin)
• Split series over fq_nmod and fq into different files (#1929) (@lgoettgens)
• Update ccall syntax to @ccall (#1932) (@lgoettgens)
• Add some large refactorings to .git-blame-ignore-revs (#1936) (@lgoettgens)
• Replace more ccall syntax (#1938) (@lgoettgens)
• Add global guassian parents without Flint in name (#1939) (@lgoettgens)
• Replace more ccall syntax for serieses (#1940) (@lgoettgens)
• Make low-level ZZRingElem accessors more powerful (#1942) (@fingolfin)
• Fix potential GC issue with hash(::QQFieldElem) (#1943) (@fingolfin)
• Version 0.47.4 (#1945) (@fingolfin)

Closed issues:

• similar(::NemoMatrix, ::Ring) does not produce Nemo matrices (#1826)

v0.47.3

Nemo v0.47.3

Diff since v0.47.2

Merged pull requests:

• Resolve TODO in qqbar code (#1899) (@fingolfin)
• Add and unify one!, zero!, neg! methods for arb types (#1900) (@fingolfin)
• Use setcoeff! in zzModPolyRingElem/fpPolyRingElem constructors (#1903) (@fingolfin)
• More unsafe ops for QQ/ZZMPolyRingElem (#1904) (@fingolfin)
• Unsafe ops for ZZRingElem, QQFieldElem (#1905) (@fingolfin)
• Unsafe ops for fq_default (#1906) (@fingolfin)
• Unsafe ops for QQ/ZZPolyRingElem, QQ/ZZMatrix (#1907) (@fingolfin)
• Add set! for finite field elements (#1908) (@lgoettgens)
• Clean up *_mat_entry_set calls (#1910) (@lgoettgens)
• Use _arb_set/_acb_set instead of ccall (#1912) (@lgoettgens)
• Don't use ccalls where wrappers already exist (fmpz edition) (#1913) (@lgoettgens)
• Don't use ccalls where wrappers already exist (fmpq edition) (#1914) (@lgoettgens)
• CI: stop testing against Julia 1.9 (#1915) (@lgoettgens)
• Fix and use setcoeff! for arb poly rings (#1916) (@lgoettgens)
• Add and use mutating arithmetics for arb poly rings (#1917) (@lgoettgens)
• Don't use ccalls where wrappers already exist (arb mat edition) (#1918) (@lgoettgens)
• Wrap Arb pointer functions into julia functions (#1921) (@lgoettgens)
• Unroll some @eval loops around _arb_set code (#1922) (@lgoettgens)
• Remove unnecessary loop variable from series meta-programming (#1923) (@lgoettgens)
• Fix * for typemin(Int) and fpFieldElem or zzModRingElem (#1926) (@fingolfin)
• Fix @GC.preserve -> GC.@preserve (#1927) (@fingolfin)
• Change _acb_set to take real and imag part as tuple (#1928) (@lgoettgens)
• Fix crash computing zero(ZZ[t]) - zero(ZZ) (#1930) (@fingolfin)
• Bump version to 0.47.3 (#1931) (@lgoettgens)

Closed issues:

• What is the idiomatic way to manipulate Matrix types and Matrix{Elem}? (#1901)
• Avoid void pointers (#1920)

v0.47.2

Nemo v0.47.2

Diff since v0.47.1

Merged pull requests:

• Add fit! for all MPolyRingElem subtypes (#1823) (@lgoettgens)
• Clean up HeckeMiscInteger.jl (#1848) (@joschmitt)
• Clean up HeckeMiscMatrix.jl (#1851) (@joschmitt)
• Clean up HeckeMiscPoly.jl (#1853) (@joschmitt)
• Remove four argument mul! for ZZMatrix (#1857) (@fingolfin)
• Add missing return value in divexact! methods (#1858) (@fingolfin)
• Add daily jobs (#1859) (@HereAround)
• More mul!, addmul!, submul! methods for ZZRingElemOrPtr (#1860) (@fingolfin)
• Remove some trace methods (#1861) (@lgoettgens)
• Add more QQFieldElem and ZZRingElem ccalls (#1866) (@fingolfin)
• Introduce flintify helper for "optimal" dispatch on integer and rational inputs (#1867) (@fingolfin)
• Move QQMatrix(::ZZMatrix) constructor (#1868) (@fingolfin)
• Add and use zero!, one!, neg! methods (#1869) (@fingolfin)
• Remove redundant one/zero methods for ring elements (#1870) (@fingolfin)
• Optimize mat_entry_ptr methods (#1871) (@fingolfin)
• Reduce allocations in QQFieldElem construction (#1872) (@lgoettgens)
• Use ..OrPtr in more places (#1873) (@fingolfin)
• Use flintify some more (#1874) (@fingolfin)
• Yet more flinitfy (and related tweaks) (#1876) (@fingolfin)
• Misc changes (#1878) (@fingolfin)
• Replace most uses of Array (#1879) (@fingolfin)
• Conformance tests (#1880) (@fingolfin)
• Enable a test (#1882) (@joschmitt)
• Fix fpRelPowerSeriesRing supertype (#1884) (@lgoettgens)
• Some fixes and a minor tweak (#1885) (@fingolfin)
• Reduce some code duplication, set some parents (#1887) (@fingolfin)
• Remove 'transpose' argument from matrix constructors (#1888) (@fingolfin)
• Check parents in == for FlintPuiseuxSeriesElem (#1891) (@fingolfin)
• feat: add conversion from QQBarFieldElem to ComplexF64 (#1892) (@thofma)
• Remove redundant base_ring_type methods (#1894) (@fingolfin)
• Version 0.47.2 (#1898) (@fingolfin)

Closed issues:

• Faster is_zero_row for Nemo matrices (#1805)

v0.47.1

Nemo v0.47.1

Diff since v0.47.0

Merged pull requests:

• feat: allow more types for jacobi_symbol (#1855) (@thofma)

v0.47.0

Nemo v0.47.0

Diff since v0.46.2

Merged pull requests:

• Deprecate coefficient_ring for the p-adics (#1759) (@joschmitt)
• Deduplicate set_precision! (#1844) (@joschmitt)
• fix: coerce before setindex(::FqMatrix,...) (#1847) (@thofma)
• Make compatible to AA 0.43.0 (#1849) (@lgoettgens)
• feat: use fancy(?) factor(::ZZRingElem) (#1850) (@thofma)
• Bump version to 0.47.0 (#1852) (@lgoettgens)

Closed issues:

• Use coercion in some setindex! function (#1846)

v0.46.2

Nemo v0.46.2

Diff since v0.46.1

Merged pull requests:

• Make set_precision reduce the element (#1839) (@joschmitt)
• Documentation: return value type of trim (#1843) (@gvanuxem)

Closed issues:

• Not working for prime fields (#1841)

v0.46.1

Nemo v0.46.1

Diff since v0.46.0

Merged pull requests:

• Remove two functions which exist in AbstractAlgebra (#1835) (@joschmitt)
• CI: stop testing for invalidations (#1837) (@fingolfin)
• Update LICENSE.md (#1838) (@thofma)
• Fix a power series bug (#1840) (@joschmitt)

Closed issues:

• Is Nemo.jl compatible with LGPL v3 ? (#1836)

v0.46.0

Nemo v0.46.0

Diff since v0.45.7

Merged pull requests:

• More linear algebra (#1821) (@joschmitt)
• Prepare deprecations for breaking release (#1830) (@lgoettgens)
• chore: tag 0.46 (#1833) (@thofma)

Closed issues:

• solve for general zzModMatrix (#1795)

v0.45.7

Nemo v0.45.7

Diff since v0.45.6

Merged pull requests:

• Add is_zero_entry method; remove is_zero_row methods (#1801) (@fingolfin)
• Add missing bounds check in is_positive_entry(::ZZMatrix, ...) (#1802) (@fingolfin)
• Zmodn_mat: deduplicate, reduce ccalls (#1803) (@fingolfin)
• Move more code out of src/Hecke*.jl (#1804) (@fingolfin)
• Unify and crossref docstrings for GF and finite_field (#1806) (@lgoettgens)
• Optimize mat_entry_ptr for ZZMatrix (#1807) (@fingolfin)
• Optimize is_unit/is_zero/is_one for ZZRingElem (#1808) (@fingolfin)
• Add more low-level accessors for QQMPolyRingElem, and use them (#1809) (@fingolfin)
• More set! methods for fqPolyRepFieldElem (#1810) (@fingolfin)
• Use low-level helpers in yet more places (#1811) (@fingolfin)
• Add *OrPtr unions for all flint types (#1813) (@lgoettgens)
• Fix some docstrings (#1814) (@lgoettgens)
• CI: update julia-actions/cache to v2 (#1817) (@fingolfin)
• Add outdated docs warning to old versions (#1818) (@lgoettgens)
• Fix outdated docs warning in very old versions (#1822) (@lgoettgens)
• Rename some arb-backed types (#1824) (@lgoettgens)
• Make global variables const (#1825) (@lgoettgens)
• Add conj for QQFieldElem and ZZRingElem (#1827) (@fingolfin)
• Replace some direct ccalls by calls to wrappers (#1828) (@fingolfin)
• Add mat_entry_ptr for arb matrix types (#1829) (@lgoettgens)
• chore: Bump version to 0.45.7 (#1831) (@lgoettgens)

Closed issues:

• Rename ComplexPoly and RealPoly to ComplexPolyElem and RealPolyElem (#1769)
• Rename RealMat to RealMatrix and ComplexMat to ComplexMatrix (#1772)
• ERROR: UndefVarError: fmpz_mat not defined (#1815)
• Matrix times transpose error (#1816)
• Issue with "Go to latest documentation" (#1820)