v0.48.0

Nemo v0.48.0

Diff since v0.47.5

Merged pull requests:

• Remove duplicate polynomial call code (#1933) (@lgoettgens)
• Remove global Flint* objects (#1935) (@lgoettgens)
• Extend eigenvalues, eigenvalues_with_multiplicity to integer matrices (#1953) (@JohnAAbbott)
• Add dummy hash functions for arb types (#1954) (@lgoettgens)
• Add div and divrem with rounding argument (#1955) (@paemurru)
• Return value in some parts of algebraic number documentation (#1956) (@gvanuxem)
• Improve factor some more (#1957) (@JohnAAbbott)
• sanitize the solve_triu and sync with AA (#1958) (@fieker)
• Export denominator! and numerator! (#1959) (@fingolfin)
• Enable swap_rows/_cols etc. for ZZModMatrix, FpMatrix (#1960) (@fingolfin)
• FinField: use concrete types for sub-/overfield morphisms to improve inferrability (#1961) (@benlorenz)
• fix: mention matrix dimension in BoundsError (#1962) (@thofma)
• Add some convert method to/from QQBarFieldElem (#1963) (@fingolfin)
• Remove dependency on Pkg (#1964) (@fingolfin)
• Fix root(RealFieldElem(0), 3) (#1965) (@fingolfin)
• Use more FLINT methods for fmpz_mod_mat (#1966) (@fingolfin)
• Bump version to 0.48.0-DEV (#1967) (@lgoettgens)
• Bump AbstractAlgebra to 0.44.0 (#1972) (@lgoettgens)
• Set version to 0.48.0 (#1973) (@lgoettgens)

Closed issues:

• Rename solve_with_det to solve_rational_with_det (#275)
• Rename setindex_t! to setindex_transpose! (#276)
• MPoly powering fails over Z/nZ (#318)
• problem with inverting a matrix over a residue class ring (#504)
• Difference between factor and roots (#608)
• Implement conversion of fmpz_mat's to fmpz_mod_mat's (#678)
• Implement lift for fmpz_mod_mat (#679)
• Implement swap_rows/swap_cols/reverse_rows for fmpz_mod_mat (#681)
• Implement det for fmpz_mod_mat's (#683)
• Implement rank for fmpz_mod_mat's (#684)
• Implement charpoly/minpoly for fmpz_mod_mat's (#686)
• padic log (#950)
• Sudden Loss/Reset of Precision in Bessel Functions (#954)
• delete some of the parent object (ring) printing code (#1082)
• Can we make ComplexField(QQ) ? (#1110)
• Implement ispower and ispower_with_root for fmpz (will require flint-2.9) (#1126)
• Various inplace operators (#1166)
• Do we have addmul! for MatrixSpace (#1177)
• is_squarefree is missing for fmpz_poly and fmpq_poly (#1311)
• Third root of the zero element of the real numbers fails (#1440)
• Add conversion QQBarFieldElem -> Float64 / ComplexF64, and perhaps more generally all Real / Complex subtypes (#1650)
• Import numerator! denominator! from src/QuadForm/Enumeration.jl in Hecke.jl (#1863)
• Consider removing dependency on Pkg (#1895)