Issues

• TagBot: Manual intervention needed for releases

  tagbot-manual
  JuliaApproximation/ApproxFun.jl#986 · Filter by author github-actions opened on Oct 1, 2026

• Low Rank Operator does not have transpose defined

  JuliaApproximation/ApproxFun.jl#971 · Filter by author Veenty opened on Dec 10, 2025

• How to add Gauge/Tau Method

  JuliaApproximation/ApproxFun.jl#970 · Filter by author Veenty opened on Dec 8, 2025
  3

• cumsum on Laurent space Fun does not work

  JuliaApproximation/ApproxFun.jl#957 · Filter by author fgerick opened on Jul 11, 2025

• Plotting with Makie

  JuliaApproximation/ApproxFun.jl#956 · Filter by author yakir12 opened on Jun 12, 2025

• cumsum error

  JuliaApproximation/ApproxFun.jl#955 · Filter by author weymouth opened on May 19, 2025
  6

• rand fails on PiecewiseSegment domain

  JuliaApproximation/ApproxFun.jl#952 · Filter by author nilsbecker opened on Mar 20, 2025

• bus error when trying to construct a piecewise discontinuous Fun

  JuliaApproximation/ApproxFun.jl#951 · Filter by author nilsbecker opened on Mar 20, 2025

• Multiple Integrals give different results

  JuliaApproximation/ApproxFun.jl#950 · Filter by author Veenty opened on Feb 10, 2025
  1

• How to specify integration borders for Integro-Differential equation?

  JuliaApproximation/ApproxFun.jl#949 · Filter by author lhapp27 opened on Jan 17, 2025
  2

• when x is the identity, f = sign(x) works while g = sign(x) - x fails because arclength is called with invalid signiture

  JuliaApproximation/ApproxFun.jl#946 · Filter by author macd opened on Nov 9, 2024

• Remove dependency on Calculus.jl

  JuliaApproximation/ApproxFun.jl#944 · Filter by author ViralBShah opened on Oct 20, 2024
  1

• Cannot apply multiplication operator on Fourier() space

  JuliaApproximation/ApproxFun.jl#941 · Filter by author Jilhg opened on Apr 23, 2024

• Implementing a convolution operator

  JuliaApproximation/ApproxFun.jl#940 · Filter by author Jilhg opened on Apr 15, 2024
  7

• OutOfMemoryError() when approximating a 3D function

  JuliaApproximation/ApproxFun.jl#938 · Filter by author weymouth opened on Apr 1, 2024

• Simple error following the documentation

  JuliaApproximation/ApproxFun.jl#936 · Filter by author falematte opened on Mar 28, 2024
  2

• What is the difference between adjoint and a Derivative (newton solver)?

  JuliaApproximation/ApproxFun.jl#935 · Filter by author GrigorySarnitsky opened on Mar 27, 2024

• No DefiniteIntegral() documentation

  JuliaApproximation/ApproxFun.jl#934 · Filter by author GrigorySarnitsky opened on Mar 24, 2024

• Are we able to solve this simple sturm liouville problem taken from chebfun examples?

  JuliaApproximation/ApproxFun.jl#930 · Filter by author falematte opened on Feb 29, 2024
  3

• Cannot use Integral in Newton solver

  JuliaApproximation/ApproxFun.jl#928 · Filter by author eschnett opened on Feb 6, 2024
  5

• Multivariate function roots

  feature
  JuliaApproximation/ApproxFun.jl#926 · Filter by author falematte opened on Dec 20, 2023
  12

• Array concatenations produce unexpected results

  JuliaApproximation/ApproxFun.jl#924 · Filter by author andreasvarga opened on Nov 3, 2023
  1

• L2 operator

  JuliaApproximation/ApproxFun.jl#913 · Filter by author rveltz opened on Sep 3, 2023

• Division by Fun with root fails: setdomain(::PiecewiseSpace,::ClosedInterval) not implement

  JuliaApproximation/ApproxFun.jl#912 · Filter by author LucasAschenbach opened on Aug 28, 2023

• Rounding errors lead to empty domain error when using abs

  JuliaApproximation/ApproxFun.jl#906 · Filter by author macd opened on Aug 18, 2023