Recent Releases of ApproxFun

ApproxFun - v0.13.28

ApproxFun v0.13.28

Diff since v0.13.27

Merged pull requests: - Use lts version in CI (#943) (@jishnub) - Use setup-julia v2 (#945) (@jishnub) - CompatHelper: bump compat for FastTransforms to 0.17, (keep existing compat) (#948) (@github-actions[bot])

Closed issues: - Completely Wrong Evaluation at Point Near Zero for Fourier Series (#947)

- Julia
Published by github-actions[bot] about 1 year ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] over 1 year ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] almost 2 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] over 2 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] over 2 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] over 2 years ago

ApproxFun - 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])

- Julia
Published by github-actions[bot] over 2 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] over 2 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] almost 3 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] almost 3 years ago

ApproxFun - 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)

- Julia
Published by github-actions[bot] almost 3 years ago

ApproxFun - v0.13.17

ApproxFun v0.13.17

Diff since v0.13.16

Closed issues: - Diagonal Laplacians not identified (#625)

Merged pull requests: - update docs dependencies (#868) (@jishnub) - CompatHelper: bump compat for FastTransforms to 0.15, (keep existing compat) (#869) (@github-actions[bot]) - Support BlockBandedMatrices v0.12 (#872) (@jishnub)

- Julia
Published by github-actions[bot] almost 3 years ago

ApproxFun - v0.13.16

ApproxFun v0.13.16

Diff since v0.13.15

Merged pull requests: - Add a GC pass after certain tests (#864) (@jishnub) - Add dependabot (#865) (@jishnub) - forward real to constructor (#866) (@jishnub) - Don't forward real (#867) (@jishnub)

- Julia
Published by github-actions[bot] almost 3 years ago

ApproxFun - v0.13.15

ApproxFun v0.13.15

Diff since v0.13.14

Closed issues: - evaluate orthogonal polynomials (#827) - Domain properties of functions not consistent (#858)

Merged pull requests: - modules in test files (#833) (@jishnub) - fix canonicalspace in docstring library (#857) (@jishnub) - Ignore ApproxFunBaseTest as a dep (#859) (@jishnub) - Don't hardcode zero in LeftIntegral (#860) (@jishnub) - Reduce float values in operatordocs (#861) (@jishnub) - CompatHelper: bump compat for ApproxFunBase to 0.8, (keep existing compat) (#863) (@github-actions[bot])

- Julia
Published by github-actions[bot] almost 3 years ago

ApproxFun - v0.13.14

ApproxFun v0.13.14

Diff since v0.13.12

Merged pull requests: - CompatHelper: bump compat for DomainSets to 0.6, (keep existing compat) (#849) (@github-actions[bot]) - trim type params (#850) (@jishnub) - Missing compat entries (#851) (@jishnub) - skip duplicate CI runs (#852) (@jishnub) - Add permissions to tagbot (#853) (@jishnub) - CompatHelper: bump compat for ApproxFunOrthogonalPolynomials to 0.6, (keep existing compat) (#854) (@github-actions[bot]) - Version bump to v0.13.14 (#855) (@jishnub)

- Julia
Published by github-actions[bot] about 3 years ago

ApproxFun - v0.13.12

ApproxFun v0.13.12

Diff since v0.13.11

Merged pull requests: - Move calculus methods to ApproxFunBase (#842) (@jishnub) - Fix missing export (#843) (@jishnub) - bump action versions to v3 (#844) (@jishnub) - remove explicit numbers in docs (#845) (@jishnub) - Use SVector instead of Vec (#846) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.11

ApproxFun v0.13.11

Diff since v0.13.10

Closed issues: - DomainSets.boundary lacks a docstring (#672) - InExact Error on constructing a two dimensional complex valued function in some spaces (#770)

Merged pull requests: - Update tagbot (#834) (@jishnub) - Avoid duplicate CI runs for push+PR (#835) (@jishnub) - Use ApproxFunBaseTest in tests (#836) (@jishnub) - Add internal doc links (#837) (@jishnub) - Update jacobi-SH internal doc (#838) (@jishnub) - using instead of import in tests (#839) (@jishnub) - Change repl to jldoctest in docs (#840) (@jishnub) - imag for operators (#841) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.10

ApproxFun v0.13.10

Diff since v0.13.9

Closed issues: - Support e^x (#434) - high precision example in readme throws error (#630) - Markdown syntax errors in docs (#673) - ApproxFun show is broken because isbanded got moved to ApproxFunBase (#677) - Broadcasting fails on product space (#762) - Documentation example on partial differential equation returned error; It has broadcasting issue (#806) - Use Literate.jl to maintain readme examples (#810) - Plot seems broken for functions that return small values (#823) - spelling error (#826)

Merged pull requests: - Create DocPreviewCleanup.yml (#814) (@jishnub) - Enable documenter push preview (#815) (@jishnub) - Use Literate.jl in generating examples (#816) (@jishnub) - split test and doc code (#817) (@jishnub) - use Literate in usage examples (#818) (@jishnub) - Fix exponent in eigenvalue doc (#819) (@jishnub) - Use math markdown in Eigenvalue doc (#820) (@jishnub) - Fix variable name in PDE example docs (#821) (@jishnub) - Poisson example using Literate (#822) (@jishnub) - Improve ylim in plot recipe (#824) (@jishnub) - Revert ylim setting in recipe (#825) (@jishnub) - Fix Poisson example (#828) (@jishnub) - Doctests for ApproxFun and ApproxFunBase (#829) (@jishnub) - Move docstrings to ApproxFunBase (#831) (@jishnub) - Version bump to v0.13.10 (#832) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.9

ApproxFun v0.13.9

Diff since v0.13.8

Closed issues: - multivariate function approximation (#805)

Merged pull requests: - fix deriv display in docs (#802) (@jishnub) - add ssh key to docs.yml (#803) (@jishnub) - fix and improve fft methods (#804) (@jishnub) - Add badges from Juliahub (#809) (@jishnub) - Update Compathelper script (#811) (@jishnub) - Use Aqua to ensure project quality (#812) (@jishnub) - CompatHelper: bump compat for ApproxFunBase to 0.7, (keep existing compat) (#813) (@github-actions[bot])

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.8

ApproxFun v0.13.8

Diff since v0.13.7

Closed issues: - Errors while evaluating Fun defined on product space with integer coefficients (#758)

Merged pull requests: - don't use QR as a variable in tests (#794) (@jishnub) - fix whitespace (#795) (@jishnub) - big_str instead of parse BigFloat (#796) (@jishnub) - Add docstring example to eigs (#797) (@jishnub) - Remove explicit CI tests on v1.8 (#798) (@jishnub) - improve transform/itransform docs (#799) (@jishnub) - move show methods to dependencies (#800) (@jishnub) - improve evaluate docstring (#801) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.7

ApproxFun v0.13.7

Diff since v0.13.6

Closed issues: - Failing to precompile (#708) - Docs not deployed since v0.11.4 (#716) - What should ApproxFun do with roots of periodic functions? (#741)

Merged pull requests: - Cancel concurrent CI runs (#790) (@jishnub) - Add doctests (#791) (@jishnub) - reorganize library docstrings (#792) (@jishnub) - fix dualnumbers real/eps part (#793) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.6

ApproxFun v0.13.6

Diff since v0.13.5

Merged pull requests: - Move show methods to ApproxFunBase (#784) (@jishnub) - add docs build workflow (#787) (@jishnub) - limit docstring of values to Fun` (#788) (@jishnub) - Version bump to v0.13.6 (#789) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.5

ApproxFun v0.13.5

Diff since v0.13.4

Merged pull requests: - Fix show for QuotientSpace (#785) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.4

ApproxFun v0.13.4

Diff since v0.13.3

Merged pull requests: - Define compact show for operators to simplify display for containers (#781) (@jishnub) - trim trailing whitespace (#782) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.3

ApproxFun v0.13.3

Diff since v0.13.2

Closed issues: - Segfault trying to construct Legendre space on certain intervals (#776) - Implement weighted Ultraspherical{2} -> Ultraspherical{1} derivatives (#778)

Merged pull requests: - Skip broken test on v1.6 (#779) (@jishnub) - Version bump to v0.13.3 (#780) (@jishnub)

- Julia
Published by github-actions[bot] over 3 years ago

ApproxFun - v0.13.2

ApproxFun v0.13.2

Diff since v0.13.1

Closed issues: - setindex! is apparently not implemented for matrices of Fun's (#769) - Code running on local Julia, but failing on CI tests with Ububtulatest and Windowslatest (#771)

Merged pull requests: - list all doc dependencies in Project.toml (#767) (@jishnub) - CompatHelper: bump compat for "FastTransforms" to "0.14" (#773) (@github-actions[bot])

- Julia
Published by github-actions[bot] almost 4 years ago

ApproxFun - v0.13.1

ApproxFun v0.13.1

Diff since v0.13.0

Closed issues: - rank of quasimatrices (#751) - First equation in documentation is broken (#756)

Merged pull requests: - CompatHelper: bump compat for "SpecialFunctions" to "2" (#752) (@github-actions[bot]) - Fix uneven white spaces in example code in README (#755) (@wsshin) - Modernize documentation (#759) (@wsshin)

- Julia
Published by github-actions[bot] almost 4 years ago

ApproxFun - v0.13.0

ApproxFun v0.13.0

Diff since v0.12.6

Merged pull requests: - CompatHelper: bump compat for "FastTransforms" to "0.13" (#750) (@github-actions[bot])

- Julia
Published by github-actions[bot] over 4 years ago

ApproxFun - v0.12.6

ApproxFun v0.12.6

Diff since v0.12.5

Closed issues: - AutoDiff? (#736) - Can't differentiate the constant basis function in Chebyshev()^2 (#740) - Evaluation boundary condition hangs for Fourier space solve (#742) - Periodic boundary condition operator? (#745)

Merged pull requests: - interlace => ApproxFunBase.interlace (#738) (@flob92) - The Latex math equations wasn't rendering in Docs (#739) (@inokawazu) - CompatHelper: bump compat for "DomainSets" to "0.5" (#743) (@github-actions[bot]) - DomainSets v0.5 (#748) (@dlfivefifty)

- Julia
Published by github-actions[bot] over 4 years ago

ApproxFun - v0.12.5

ApproxFun v0.12.5

Diff since v0.12.4

Closed issues: - ArgumentError: Cannot create infinite Array (#735)

Merged pull requests: - Update index.md (#719) (@Masacroso) - CompatHelper: bump compat for "ApproxFunBase" to "0.4" (#733) (@github-actions[bot])

- Julia
Published by github-actions[bot] about 5 years ago

ApproxFun - v0.12.4

ApproxFun v0.12.4

Diff since v0.12.3

Closed issues: - Strange eigenvalue (#729)

Merged pull requests: - Fix Fractional Derivatives (#720) (@dlfivefifty) - CompatHelper: bump compat for "SpecialFunctions" to "1.1" (#724) (@github-actions[bot]) - CompatHelper: bump compat for "FastTransforms" to "0.12" (#732) (@github-actions[bot])

- Julia
Published by github-actions[bot] about 5 years ago

ApproxFun - v0.12.3

ApproxFun v0.12.3

Diff since v0.12.2

Closed issues: - Volterra Equation (#718) - a silly question on chebyshev points (#721)

Merged pull requests: - Equation not displaying correctly (#717) (@simonbyrne) - CompatHelper: bump compat for "FastTransforms" to "0.11" (#722) (@github-actions[bot])

- Julia
Published by github-actions[bot] about 5 years ago

ApproxFun - v0.12.2

ApproxFun v0.12.2

Diff since v0.12.1

Merged pull requests: - CompatHelper: bump compat for "DomainSets" to "0.4" (#715) (@github-actions[bot])

- Julia
Published by github-actions[bot] over 5 years ago

ApproxFun - v0.12.1

ApproxFun v0.12.1

Diff since v0.12.0

Merged pull requests: - CompatHelper: bump compat for "ApproxFunSingularities" to "0.2" (#714) (@github-actions[bot])

- Julia
Published by github-actions[bot] over 5 years ago

ApproxFun - v0.12.0

ApproxFun v0.12.0

Diff since v0.11.14

Closed issues: - Invalid call in roots() command (#709) - help for equation include time and spaces variable (#710)

Merged pull requests: - CompatHelper: bump compat for "FastTransforms" to "0.10" (#711) (@github-actions[bot])

- Julia
Published by github-actions[bot] over 5 years ago

ApproxFun - v0.11.14

ApproxFun v0.11.14

Diff since v0.11.13

Closed issues: - Nonlinear Boundary Value problems not accepting real number as index (#704)

Merged pull requests: - Add test for PR #42 (#702) (@Gyoshi) - CompatHelper: bump compat for "FastTransforms" to "0.9" (#703) (@github-actions[bot])

- Julia
Published by github-actions[bot] almost 6 years ago

ApproxFun - v0.11.13

ApproxFun v0.11.13

Diff since v0.11.12

Closed issues: - DualFun cumsum error (#701)

- Julia
Published by github-actions[bot] almost 6 years ago

ApproxFun - v0.11.12

ApproxFun v0.11.12

Diff since v0.11.11

- Julia
Published by github-actions[bot] almost 6 years ago

ApproxFun - v0.11.11

ApproxFun v0.11.11

Diff since v0.11.10

Merged pull requests: - CompatHelper: bump compat for "RecipesBase" to "1.0" (#698) (@github-actions[bot])

- Julia
Published by github-actions[bot] almost 6 years ago

ApproxFun - v0.11.10

ApproxFun v0.11.10

Diff since v0.11.9

Merged pull requests: - Fix display math in index.md (#682) (@asinghvi17) - CompatHelper: bump compat for "RecipesBase" to "0.8" (#694) (@github-actions[bot]) - Install TagBot as a GitHub Action (#695) (@JuliaTagBot) - CompatHelper: bump compat for "DomainSets" to "0.2" (#697) (@github-actions[bot])

- Julia
Published by github-actions[bot] almost 6 years ago

ApproxFun - v0.11.9

v0.11.9 (2020-01-03)

Diff since v0.11.8

Closed issues:

  • add CITATION.bib (#691)

Merged pull requests:

- Julia
Published by julia-tagbot[bot] about 6 years ago

ApproxFun - v0.11.8

v0.11.8 (2019-11-28)

Diff since v0.11.7

Closed issues:

  • Unsatisfiable requirements detected for package LowRankApprox (#689)
  • hermite polynomials reproducibility (#683)
  • cannot invert jacobian with BC (#681)
  • Products of domains not working (#679)
  • Derivative() leads to "UndefVarError: isbanded not defined" (#678)

Merged pull requests:

- Julia
Published by julia-tagbot[bot] about 6 years ago

ApproxFun - v0.11.7

v0.11.7 (2019-09-12)

Diff since v0.11.6

- Julia
Published by julia-tagbot[bot] over 6 years ago

ApproxFun - v0.11.6

v0.11.6 (2019-09-10)

Diff since v0.11.5

- Julia
Published by julia-tagbot[bot] over 6 years ago

ApproxFun - v0.11.5

v0.11.5 (2019-08-31)

Diff since v0.11.4

- Julia
Published by julia-tagbot[bot] over 6 years ago

ApproxFun - v0.11.4

v0.11.4 (2019-08-17)

Diff since v0.11.3

Closed issues:

  • rangespace(ConcreteLeftIntegral) fails for BigFloat (#669)

Merged pull requests:

  • Correct typographical error in documentation (#674) (eschnett)

- Julia
Published by julia-tagbot[bot] over 6 years ago

ApproxFun - v0.11.3

v0.11.3 (2019-08-02)

Diff since v0.11.2

Closed issues:

  • Derivative of fun of abs(x) fails (#665)

Merged pull requests:

  • call deploydocs with arguments that Documenter currently supports (#668) (thisrod)
  • Update manual for refactoring into subpackages (#667) (thisrod)

- Julia
Published by julia-tagbot[bot] over 6 years ago

ApproxFun - v0.11.2

v0.11.2 (2019-07-24)

Diff since v0.11.1

Closed issues:

  • In ApproxFun, Is the chebshev function only limited in [-1,1], or could be expanded to real size such as [a,b]? (#662)
  • norm(f, 1) if broken for some, but not all, values of f (#642)
  • How to create direct sum of user-specified finite-dimensional space with ApproxFun infinite-dimensional space? (#573)

Merged pull requests:

  • Fix the Travis manual compiling script (#664) (thisrod)

- Julia
Published by julia-tagbot[bot] over 6 years ago

ApproxFun - v0.11.1

- Julia
Published by julia-tagbot[bot] almost 7 years ago

ApproxFun - v0.11.0

- Julia
Published by julia-tagbot[bot] almost 7 years ago

ApproxFun - Update for new BandedMatrices

- Julia
Published by dlfivefifty almost 7 years ago

ApproxFun - Bug fixes, latest BlockBandedMatrices

- Julia
Published by dlfivefifty about 7 years ago

ApproxFun - Fix special functions on large intervals

- Julia
Published by dlfivefifty over 7 years ago

ApproxFun - Update for latest BlockBandedMatrices.jl

- Julia
Published by dlfivefifty over 7 years ago

ApproxFun - ApproxFun v0.10.0

Update to use Domains.jl and InfiniteArrays.jl

- Julia
Published by dlfivefifty over 7 years ago

ApproxFun - ApproxFun.jl v0.9.0

Supports Julia v0.7 and v1.0. Drops support for Julia v0.6.

- Julia
Published by dlfivefifty over 7 years ago

ApproxFun - ApproxFun v0.8.2

The last Julia v0.6 supporting release, improves Laguerre, Hermite, and Heaviside support.

- Julia
Published by dlfivefifty over 7 years ago

ApproxFun - ApproxFun.jl v0.8.1

Supports BandedMatrices v0.5

- Julia
Published by dlfivefifty over 7 years ago

ApproxFun - ApproxFun v0.8.0

ApproxFun now uses BlockBandedMatrices.jl for more efficient and reliable solution of PDEs.

- Julia
Published by dlfivefifty almost 8 years ago