v0.1.14

Symbolics v0.1.14

Diff since v0.1.13

Merged pull requests:

• Fix tests (#173) (@YingboMa)
• Overload p-norm (#174) (@YingboMa)
• Use similarterm in diff2term (#175) (@YingboMa)

v0.1.13

Symbolics v0.1.13

Diff since v0.1.12

Closed issues:

• Slower than SymPy bug, robotics benchmark (#129)
• Precompiling Error (#166)

Merged pull requests:

• CompatHelper: bump compat for "SymbolicUtils" to "0.10" (#165) (@github-actions[bot])
• Ignore earlier Julia's before v1.5 (#167) (@ChrisRackauckas)
• CompatHelper: bump compat for "Latexify" to "0.15" (#169) (@github-actions[bot])

v0.1.12

Symbolics v0.1.12

Diff since v0.1.11

Closed issues:

• Latexify of reciprocals is missing braces (#109)
• x^2.0 works for variable x, but something is wrong (#135)
• iszero returns false for Num(0.0) (#139)
• build_function with differentials error on 0.1.10 (#143)
• lower_varname loses parameters in derivative (#148)
• toexpr for mixed derivatives (#153)
• differentiation chain rule (#157)
• Expand ifelse to preserve the domain of its branches (#161)

Merged pull requests:

• add D.x to derivatives tutorial (#114) (@anandijain)
• Errors and propositions for tutorial (#151) (@KZiemian)
• Fix latexify for Num (#152) (@adamslc)
• Fix iszero(Num(0.0)) (#154) (@YingboMa)
• Speed up unflatten_long_ops by avoiding repeated re-sorting (#156) (@YingboMa)
• Corrections and changes in tutorials (#158) (@KZiemian)
• handle ifelse explicitly to avoid domain errors (#162) (@pepijndevos)
• allow transforming the Sym object in _parse_vars (@variables) (#163) (@shashi)

v0.1.11

Symbolics v0.1.11

Diff since v0.1.10

Closed issues:

• UndefVarError precompiling Symbolics on Julia 1.5.4 (function_to_expr not defined) (#140)
• Unsatisfiable requirements detected for package JuliaDB (#145)

Merged pull requests:

• CompatHelper: bump compat for "AbstractAlgebra" to "0.15" (#138) (@github-actions[bot])
• Changes in documentation for better readability (#141) (@KZiemian)
• Aesthetically changes in tutorial (#146) (@KZiemian)
• New Derivative -> single term lowering (#150) (@YingboMa)

v0.1.10

Symbolics v0.1.10

Diff since v0.1.9

Closed issues:

• Should CTarget build_function arguments be const? (#119)

Merged pull requests:

• Specialize toexpr on Differential (#126) (@YingboMa)
• CTarget inputs defined as const (#128) (@cadojo)
• Add complex overloads for division (#130) (@pepijndevos)

v0.1.9

Symbolics v0.1.9

Diff since v0.1.8

Closed issues:

• Missing \ method for Adjoint{Matrix{Num}} (#121)
• MethodError: no method matching arguments(::SymbolicUtils.Sym{Real, Nothing}) (#123)
• ERROR: type <Int64 or Float64, etc.> has no field args (#124)

Merged pull requests:

• Support complex equations (#70) (@pepijndevos)
• Fix build_function for CTarget and some derivative rules (#125) (@YingboMa)

v0.1.8

Symbolics v0.1.8

Diff since v0.1.7

Closed issues:

• Handling of time argument in build_function for CTarget() (#106)
• Bug in toexpr for tuples (#113)

Merged pull requests:

• Improve build_function for CTarget() (#112) (@philbit)
• Fix set_array for sparse arrays (#115) (@shashi)
• CompatHelper: bump compat for "AbstractAlgebra" to "0.14" (#116) (@github-actions[bot])
• Add various metadata (#117) (@YingboMa)

v0.1.7

Symbolics v0.1.7

Diff since v0.1.6

Merged pull requests:

• Move the substitute code from MTK (#111) (@YingboMa)

v0.1.6

Symbolics v0.1.6

Diff since v0.1.5

Closed issues:

• Create ~(::Array{Num,2}, ::Array{Num,2}) (#103)

Merged pull requests:

• Update docs to reflect changes proposed in #103 (#107) (@DhruvaSambrani)
• Handle norm(::Num) (#110) (@ChrisRackauckas)

v0.1.5

Symbolics v0.1.5

Diff since v0.1.4

Closed issues:

• Symbolic Plot Recipes (#60)
• latexify error - MethodError: no method matching decompose(::Num) (#91)

Merged pull requests:

• Docs: what is @parameters? (#92) (@fonsp)
• Unwrap Num values in substitute (#96) (@MasonProtter)
• Remove ModelingToolkit artifact (#99) (@scheidan)