Issues

• SymbolicsMathLink.jl is preventing upgrade of Symbolics.jl from v6.58 to v7.47 in Julia 1.13.3

  JuliaSymbolics/Symbolics.jl#2116 · Filter by author ay111 opened on Oct 27, 2026

• In-place build_function is wrong for transpose/adjoint/reshape of sparse outputs

  JuliaSymbolics/Symbolics.jl#2088 · Filter by author ChrisRackauckas-Claude opened on Oct 7, 2026
  1

• Cubic formula picks the wrong cube-root branch for complex coefficients

  JuliaSymbolics/Symbolics.jl#2083 · Filter by author ChrisRackauckas-Claude opened on Oct 7, 2026

• sparsejacobian(f, vec(u)) returns empty Jacobian on Julia 1.13 when u is an Arr

  JuliaSymbolics/Symbolics.jl#2057 · Filter by author ChrisRackauckas-Claude opened on Oct 2, 2026
  1

• islinear(sum(A*x)) returns false for a linear lazy reduction

  JuliaSymbolics/Symbolics.jl#2046 · Filter by author ChrisRackauckas-Claude opened on Oct 2, 2026
  1

• Julia 1.11 QA rejects four existing stdlib accesses

  JuliaSymbolics/Symbolics.jl#2014 · Filter by author ChrisRackauckas-Claude opened on Sep 26, 2026

• Mark the equation pairs produced by a complex ~ so consumers can tell them from user-written equation vectors

  JuliaSymbolics/Symbolics.jl#2007 · Filter by author ChrisRackauckas-Claude opened on Sep 23, 2026
  1

• Wrong Jacobian sparsity pattern with silce-indexed array variables

  JuliaSymbolics/Symbolics.jl#2004 · Filter by author hersle opened on Sep 23, 2026

• Public construction of array-valued inequalities (≲ / ≳ with array operands)

  JuliaSymbolics/Symbolics.jl#2000 · Filter by author ChrisRackauckas-Claude opened on Sep 23, 2026

• Registered forward-mode Enzyme JVP terms for build_function codegen

  JuliaSymbolics/Symbolics.jl#1988 · Filter by author ChrisRackauckas-Claude opened on Sep 13, 2026

• Home for the Integral → quadrature registration used by PDE discretizers

  JuliaSymbolics/Symbolics.jl#1989 · Filter by author ChrisRackauckas-Claude opened on Sep 13, 2026

• Strict QA group fails ambiguity and piracy checks on master

  JuliaSymbolics/Symbolics.jl#1970 · Filter by author ChrisRackauckas-Claude opened on Aug 27, 2026

• Collecting empty symbolic array returns a Array{Any} instead of a Array{Num}

  JuliaSymbolics/Symbolics.jl#1955 · Filter by author BambOoxX opened on Aug 17, 2026
  1

• Symbolic Summation

  JuliaSymbolics/Symbolics.jl#1909 · Filter by author Uroc327 opened on Jun 22, 2026
  1

• Incorrect results from simplify() when small floating point numbers are present

  JuliaSymbolics/Symbolics.jl#1849 · Filter by author wgmitchener opened on Apr 24, 2026
  2

• @register_array_symbolic should error out when it is not given all necessary information

  JuliaSymbolics/Symbolics.jl#1845 · Filter by author asinghvi17 opened on Apr 22, 2026
  1

• Transcendental equation solving is not exact and is missing half of the solutions branches

  JuliaSymbolics/Symbolics.jl#1842 · Filter by author s-celles opened on Apr 20, 2026
  4

• trigonometric functions of Complex{Symbolics.Num} raise error depending on how symbolic variable was created

  JuliaSymbolics/Symbolics.jl#1830 · Filter by author OliverAh opened on Mar 30, 2026

• When substituting Symbolics.Num with a ComplexF64 , real and imaginary part of result are not taken apart correctly

  JuliaSymbolics/Symbolics.jl#1813 · Filter by author OliverAh opened on Mar 2, 2026
  1

• Circular dependency warning on lts in v6.58.0

  JuliaSymbolics/Symbolics.jl#1796 · Filter by author oxinabox opened on Feb 11, 2026
  4

• usage of semilinear_form, get_variables has changed

  JuliaSymbolics/Symbolics.jl#1794 · Filter by author baggepinnen opened on Feb 9, 2026
  4

• Problem using normalize on a Symbolics expression that contains ifelse

  JuliaSymbolics/Symbolics.jl#1791 · Filter by author MarkNahabedian opened on Feb 5, 2026

• A fraction with "negative" numerator and "negative" denominator should be simplified

  JuliaSymbolics/Symbolics.jl#1773 · Filter by author s-celles opened on Jan 24, 2026
  10

• -array_expr fails with "Matrices are the only arrays that can be raised to a power"

  JuliaSymbolics/Symbolics.jl#1772 · Filter by author 1-Bart-1 opened on Jan 24, 2026
  1

• Add support for ifelse(condition, array, array)

  JuliaSymbolics/Symbolics.jl#1771 · Filter by author 1-Bart-1 opened on Jan 24, 2026
  5