v0.13.27

ApproxFun v0.13.27

Diff since v0.13.26

Merged pull requests:

• Use AFB.TestUtils in tests instead of ApproxFunBaseTest (#942) (@jishnub)

Closed issues:

• Multiplying CosSpace() / SinSpace() of different period leads error? (#937)
• Incorrect results for sin and cosine functions (#939)

v0.13.26

ApproxFun v0.13.26

Diff since v0.13.25

Merged pull requests:

• Test using Aqua v0.8 (#925) (@jishnub)
• Fix boundary point in Laplace in a strip tests (#927) (@jishnub)
• Ignore versioned manifest files (#931) (@jishnub)
• Direct PkgEval badge to the report (#932) (@jishnub)
• CompatHelper: bump compat for FastTransforms to 0.16, (keep existing compat) (#933) (@github-actions[bot])

Closed issues:

• Plotting Fun errors when Fun is generated from a vector of integers (#659)
• Wrong tensor product between Fourier and Chebyshev (#929)

v0.13.25

ApproxFun v0.13.25

Diff since v0.13.24

Merged pull requests:

• fix typos (#922) (@spaette)
• Import deps transitively in extension (#923) (@jishnub)

Closed issues:

• typos (#921)

v0.13.24

ApproxFun v0.13.24

Diff since v0.13.23

Merged pull requests:

• Set jacobian of Fun to ZeroOperator (#909) (@LucasAschenbach)
• Add pkgeval badge to README.md (#910) (@jishnub)
• Add paths-ignore to docs CI script (#911) (@jishnub)
• Test with Aqua v0.7 (#915) (@jishnub)
• CompatHelper: bump compat for DomainSets to 0.7, (keep existing compat) (#916) (@github-actions[bot])
• Bump BandedMatrices compat to v1 (#917) (@jishnub)
• Bump Documenter compat to v1 (#918) (@jishnub)
• Use Documenter v1 to build docs (#919) (@jishnub)
• Remove ApproxFun compat from docs (#920) (@jishnub)

Closed issues:

• An issue with the built-in solver using ultraspherical spectral method (#884)
• Changing operand order causes incorrect calculation of the infinity norm (#907)
• Creating a Fun of tanh returns the zero Fun (#908)

v0.13.23

ApproxFun v0.13.23

Diff since v0.13.22

Closed issues:

• Docs not deployed since v0.11.4 (#716)
• Cumsum fails when used on the output of sign() (#905)

Merged pull requests:

• Use -O0 in docs build (#901) (@jishnub)
• Revert O0 in docs build (#902) (@jishnub)
• Reintroduce testing manuals (#903) (@jishnub)
• Add inverse chebyshev transform plan for Dual (#904) (@LucasAschenbach)

v0.13.22

ApproxFun v0.13.22

Diff since v0.13.21

Merged pull requests:

• Display intervals with spaces in docs (#896) (@jishnub)
• Use IntervalSets v0.7.5 in tests (#897) (@jishnub)
• Don't display intervals (#898) (@jishnub)
• Don't test on v1.10 (#899) (@jishnub)
• CompatHelper: bump compat for ApproxFunBase to 0.9, (keep existing compat) (#900) (@github-actions[bot])

v0.13.21

ApproxFun v0.13.21

Diff since v0.13.20

Closed issues:

• Add the option to specify the number of coefficients (#886)

Merged pull requests:

• move fractional calculus to ApproxFunSingularities (#885) (@jishnub)
• Move DualNumbers to an extension (#888) (@jishnub)
• test with Aqua 0.6 (#889) (@jishnub)
• Docs: display operators in repl blocks (#890) (@jishnub)
• re-enable test for bigfloat (#892) (@jishnub)
• change latest to dev in readme (#893) (@jishnub)
• Test on v1.10 (#894) (@jishnub)
• Clean up imports (#895) (@jishnub)

v0.13.20

ApproxFun v0.13.20

Diff since v0.13.19

Closed issues:

• LoadError: UndefVarError: Domain1d not defined (#661)
• cumsum(Fun(Fourier(),[1,0,1]))(0.1)=0.1?? (#807)

Merged pull requests:

• Demonstrate the use of SymmetricEigensystem in examples (#881) (@jishnub)
• Don't normalize eigenfunctions in examples (#882) (@jishnub)
• implicit ultraspherical order from Jacobi (#883) (@jishnub)

v0.13.19

ApproxFun v0.13.19

Diff since v0.13.18

Closed issues:

• Taylor(0..1) fails (#611)
• Some of the examples with Fourier returned FFTW cannot create plan in Julia 1.7.2 (#766)

Merged pull requests:

• Update CI badge in Readme (#878) (@jishnub)
• Add harmonic oscillator examples (#879) (@jishnub)
• Move eigs to ApproxFunBase (#880) (@jishnub)

v0.13.18

ApproxFun v0.13.18

Diff since v0.13.17

Closed issues:

• JacobiWeight(::Int, ::Int, Jacobi(::Float64, ::Float64)) not accessing right overrides (#617)
• Dot product between two functions doesn't work (#618)
• Sampling is slow (#635)
• Error in Newton Iteration (#731)
• Julia is crashing when computing f1+f2, where f1 and f2 have different periods (#768)
• Compatibility with Symbolics.jl (#847)
• Trouble with the Fourier representaion of a constant matrix with trailing zero element (#870)
• WARNING: both ApproxFunFourier and DomainSets export "Disk"; uses of it in module ApproxFun must be qualified (#873)

Merged pull requests:

• fix BlockBandedMatrices compat (#874) (@jishnub)
• Add heat equation example (#876) (@jishnub)
• Type inference in LeftIntegral/RightIntegral (#877) (@jishnub)