v1.0.0

SkewLinearAlgebra v1.0.0

Diff since v0.1.1

Merged pull requests:

• Bump codecov/codecov-action from 3 to 4 (#133) (@dependabot[bot])
• Bump julia-actions/setup-julia from 1 to 2 (#135) (@dependabot[bot])
• Added pfaffian(::AbstractMatrix{<:Complex}) and isskewhermitian (#137) (@jlbosse)
• Reduced allocations in pfaffian(::AbstractMatrix{<:Complex}) (#138) (@jlbosse)
• Added logabspfaffian(::AbstractMatrix{<:Complex}) (#139) (@jlbosse)
• Bump julia-actions/cache from 1 to 2 (#140) (@dependabot[bot])

Closed issues:

• pfaffian(A::SkewHermitian{<:Complex}) is missing (#136)

v0.1.1

SkewLinearAlgebra v0.1.1

Diff since v0.1.0

Merged pull requests:

• Correct typo (#129) (@simonp0420)
• Solving issues #118 and #130 (#131) (@smataigne)
• Version 0.1.1 (#132) (@smataigne)

Closed issues:

• Pathological cases of double shift polynomial (#118)
• register this package? (#119)
• eigen fails to diagonalize a matrix (#130)

v0.1.0

SkewLinearAlgebra v0.1.0

Merged pull requests:

• fix test script (#1) (@stevengj)
• some more updates (#2) (@stevengj)
• code review (#3) (@stevengj)
• Fix CI tests (#4) (@stevengj)
• more fixes (#5) (@stevengj)
• rm obsolete exports (#13) (@stevengj)
• Smataigne (#19) (@smataigne)
• fixes tridiag.jl (#20) (@smataigne)
• more fixes tridiag.jl (#21) (@smataigne)
• rm duplicate definitions, fix tridiagonal display (#22) (@stevengj)
• bugfix for imag(::SkewHermTridiagonal) (#23) (@stevengj)
• complex hessenberg (#32) (@smataigne)
• fixed test tridiag.jl (#33) (@smataigne)
• Memory usage of complex hessenberg fixed (#34) (@smataigne)
• fix similar and copyeigtype for SkewHermTridiagonal (#40) (@stevengj)
• eigensolvers currently only support real skew-Hermitian (#41) (@stevengj)
• merged hessenberg (#44) (@smataigne)
• add pfaffian.jl (#47) (@smataigne)
• fix, copy and conj for SkewHermTridiagonal (#48) (@stevengj)
• support non-blas types (#51) (@smataigne)
• cholesky.jl improved and fixed (#52) (@smataigne)
• complex trigonometric exp,cis,cos,sin,sinh,cosh added (#55) (@smataigne)
• tests added to tridiag.jl, fixed copy,conj,getindex (#57) (@smataigne)
• complew eigen tridiag.jl +int32 friendly (#58) (@smataigne)
• fixed lapack error 22 and cleaned code (#59) (@smataigne)
• hessenberg limit null case fixed (#60) (@smataigne)
• more documentation (#61) (@smataigne)
• trigonometric functions for tridiag matrices (#63) (@smataigne)
• slight cleanups in skewchol (#65) (@stevengj)
• possible cleanups (#66) (@stevengj)
• Revert "possible cleanups" (#67) (@smataigne)
• Bye Bye LAPACKException(22) (#72) (@smataigne)
• more conventional function name for to_symtridiagonal (#74) (@stevengj)
• logpfaffian+rdiv!,ldiv!. (#76) (@smataigne)
• sincos +more tests (#77) (@smataigne)
• Documentation added (#78) (@smataigne)
• Docs step 3 (#79) (@smataigne)
• type stable exp.jl file (#80) (@smataigne)
• logabspfaffian fixes (#81) (@stevengj)
• enable coverage and docs in CI (#82) (@stevengj)
• case n==1 removed from exp.jl and jmatrix added (#84) (@smataigne)
• fix workflows (#85) (@smataigne)
• jmatrix improvements (#86) (@stevengj)
• speed up runtests (#87) (@stevengj)
• fuse broadcast calls (#88) (@stevengj)
• improve tridiag and jmatrix display (#90) (@stevengj)
• case n==1 (#91) (@smataigne)
• cholesky renamed (#93) (@smataigne)
• Fix documentation setup (#94) (@ararslan)
• eigen for skew-symmetric matrices (#95) (@smataigne)
• Fix and simplify CI setup (#96) (@ararslan)
• Fix tridiagonal eigensolver for x86 ubuntu machine (#97) (@smataigne)
• move docs to manual (#103) (@stevengj)
• fix promotion in skewhermitian result (#105) (@stevengj)
• test exports (#106) (@stevengj)
• more pfaffian tests (#107) (@stevengj)
• improve test coverage (#108) (@stevengj)
• New functionalities log, tan, cot etc (#109) (@smataigne)
• don't check approximate equality elementwise (#110) (@stevengj)
• throw exceptions, not strings (#111) (@stevengj)
• Givens of zero vector and non strict stopping criterion (#114) (@smataigne)
• Column of zeroes in double shift polynomial handled (#115) (@smataigne)
• Robustness enhanced (#117) (@smataigne)
• enable dependabot for GitHub actions (#120) (@ranocha)
• Bump codecov/codecov-action from 2 to 3 (#122) (@dependabot[bot])
• Bump actions/checkout from 2 to 3 (#123) (@dependabot[bot])
• add another Pfaffian test (#124) (@stevengj)
• Bump actions/checkout from 3 to 4 (#125) (@dependabot[bot])
• fixes for Julia 1.11-dev (#127) (@stevengj)

Closed issues:

• SkewEigen vs LinearAlgebra.Eigen (#6)
• HessenbergQ (#7)
• transfer to JuliaLinearAlgebra (#8)
• Float32 fails (#9)
• support non-BLAS numeric types (#10)
• type piracy (#11)
• type-instability (#12)
• Pfaffian (#14)
• complex Hermitian matrices (#15)
• SkewHermitianTridiagonal (#17)
• complex skew tridiagonal (#24)
• enable codecov (#36)
• merge real and complex hessenberg code (#37)
• remove "1e-15" tests (#38)
• add tests for Float32 (#39)
• Complete testing (#42)
• permutation and efficiency cholesky-like (#46)
• exact pfaffian bug (#49)
• Eigen for complex matrices (#50)
• fix skew-symmetric matrix-vector product (#53)
• Add trigonometric functions for complex matrices (#54)
• Complex tridiagonal skewhermitian eigensolver (#56)
• trigonometric for tridiagonal (#62)
• LAPACKException(22) for 32-bit storage and large matrices (#64)
• switch from README to manual (#68)
• special matrix type for J? (#69)
• ldiv! and rdiv! for SkewHermTridiagonal? (#70)
• add logabspfaffian (#71)
• return sign from logabspfaffian (#73)
• implement Tridiagonal(A::SkewHermTridiagonal) (#75)
• remove n==1 special cases in exp.jl? (#83)
• test 1x1 cases (#89)
• rename SkewCholesky fields (#92)
• missing promotion for skewhermitian(A) (#98)
• pfaffian(::SkewHermTridiagonal) (#99)
• Fix eigensolver for x86 ubuntu Julia 1.6 (#100)
• return values of sin and cos (#101)
• tan, tanh, etc? (#102)
• eigvals failing in some simple test cases (#113)
• failing test cases (#116)
• Incorrect pfaffian (#121)
• failure on v1.11-dev (#126)