v6.9.0

Symbolics v6.9.0

Diff since v6.8.0

Merged pull requests:

• removed solve_multipoly (#1259) (@n0rbed)

v6.8.0

Symbolics v6.8.0

Diff since v6.7.0

v6.7.0

Symbolics v6.7.0

Diff since v6.6.1

Merged pull requests:

• changed output format of zero dimension sols (#1237) (@n0rbed)

v6.6.1

Symbolics v6.6.1

Diff since v6.6.0

Merged pull requests:

• fix: implement symbolic_type for ArrayOp and CallWithMetadata (#1263) (@AayushSabharwal)

Closed issues:

• simplify removes metadata on certain terms created by substitution (#576)

v6.6.0

Symbolics v6.6.0

Diff since v6.5.0

Merged pull requests:

• Suppress identity transformation in Latexified expressions (#1255) (@hersle)
• Fix false positive result of passing a Function to derivative (#1256) (@kapple19)

Closed issues:

• Latexify of irrational numbers produces weird identity transformation (#1254)

v6.5.0

Symbolics v6.5.0

Diff since v6.4.0

Merged pull requests:

• Simplify sqrt((A/B)^2) => A/B (#1243) (@sumiya11)
• Add missing @tests in testset (#1244) (@DanielVandH)
• Resolve isequal(Num, ForwardDiff.Dual) ambiguity (#1247) (@hersle)
• symbolic_solve docstring update (using Nemo and using Groebner) (#1249) (@n0rbed)
• Fix downstream test (#1250) (@contradict)

Closed issues:

• Type ambiguity in isequal(Num, ForwardDiff.Dual) (#1246)

v6.4.0

Symbolics v6.4.0

Diff since v6.3.0

Merged pull requests:

• n_func_occ not detecting a*x (#1232) (@n0rbed)
• Precompile symbolic_solve in SymbolicsGroebnerExt.jl (#1233) (@zengmao)
• Fixed some bugs, symbolic_solve(single expr, [multiple_vars]), and precompiled nemo (#1234) (@n0rbed)
• fix latexify on complex expressions (#1238) (@mxhbl)
• Bump crate-ci/typos from 1.23.1 to 1.24.1 (#1239) (@dependabot[bot])
• Fix coeff(p, sym) when sym is a product (issue #1041) (#1240) (@zengmao)
• fix: call transform on dependent array variables in @variables (#1241) (@AayushSabharwal)
• Add symbolics_to_float converter (#1242) (@ChrisRackauckas)

Closed issues:

• nonlinear solving: x^a * b = c (#866)
• Symbolics.coeff for multivariate polynomials incorrect (#1041)
• Finding Coefficients of Cross Terms (#1056)
• expand Complex{Num} (#1202)
• Circular dependency detected by Julia 1.11.0-rc2 (#1221)
• New symbolic_solve strange missing variable error (#1230)
• isequal(BasicSymbolic, missing) ambiguous (#1236)

v6.3.0

Symbolics v6.3.0

Diff since v6.2.0

Merged pull requests:

• RootFinding GSOC project (#1192) (@n0rbed)
• Make ForwardDiff a dep instead of a weakdep (#1222) (@ChrisRackauckas)
• fix coeff on divisions (#1224) (@mxhbl)
• Test DynamicPolynomials v0.6 (#1226) (@ChrisRackauckas)
• No debug statements No worry (#1227) (@sumiya11)
• CompatHelper: add new compat entry for Primes at version 0.5, (keep existing compat) (#1228) (@github-actions[bot])

Closed issues:

• update DynamicPolynomials to 0.6 (#1225)

v6.2.0

Symbolics v6.2.0

Diff since v6.1.0

Merged pull requests:

• Make SymbolicsPreallocationTools also depend on ForwardDiff (#1220) (@ChrisRackauckas)

v6.1.0

Symbolics v6.1.0

Diff since v6.0.0

Merged pull requests:

• Refactor: Remove redundant dependencies (#1212) (@bowenszhu)
• Use Symbolics v6 in downstream (#1213) (@ChrisRackauckas)
• Move ForwardDiff from [deps] to [weakdeps] to reduce load time (#1217) (@bowenszhu)
• add promote between BigFloat and Num (#1218) (@oscardssmith)
• Add sorting option to get_variables function (#1219) (@bowenszhu)

Closed issues:

• get_variables order (#1182)
• Registering Functions with mixed array/non-array types (#1188)