v1.7.0

SymbolicUtils v1.7.0

Diff since v1.6.0

Merged pull requests:

• revert TermInterface integration (#596) (@shashi)

Closed issues:

• simplify_fractions throws error (#380)
• Simplifying a/a (#388)
• simplify_fractions return Float64 coefficients (#466)
• Consider changing backend for PolyForm arithmetic type promotion (#589)
• SymbolicUtils 1.6.0 breaks MTK v8 (#595)

v1.6.0

SymbolicUtils v1.6.0

Diff since v1.5.1

Merged pull requests:

• WIP: Various tweaks to the Rewriters (#548) (@shashi)
• Update documentation generator (#558) (@contradict)
• Fix DataDrivenDiffEq.jl downstream test (#559) (@contradict)
• Fix broken link on documentation homepage (#582) (@LilithHafner)
• New TermInterface (#584) (@0x0f0f0f)
• Get tests to pass in new TermInterface (#587) (@nmheim)
• Replace get! with get to avoid unnecessary initialization of state values (#594) (@bowenszhu)

Closed issues:

• Rule for exp(-im*x) (#289)
• Typo on https://symbolicutils.juliasymbolics.org/ (#581)

v1.5.1

SymbolicUtils v1.5.1

Diff since v1.5.0

Merged pull requests:

• Typos CI + remove old docs (#567) (@ArnoStrouwen)
• Simplify the construction of x / 1 and x / -1 (#585) (@YingboMa)

v1.5.0

SymbolicUtils v1.5.0

Diff since v1.4.0

Merged pull requests:

• fix typos (#555) (@musvaage)
• NaNMath.pow fix (#557) (@contradict)
• Remove compat with AbstractTrees 0.3 (#564) (@nathanaelbosch)
• refactor: add symbolic_type trait impl from SII (#566) (@AayushSabharwal)

Closed issues:

• Metadata is lost on construction of Mul (#546)
• typos (#554)
• SymbolicUtils seems broken on Julia 1.6 (#563)

v1.4.0

SymbolicUtils v1.4.0

Diff since v1.3.0

Merged pull requests:

• prevent canonicalization where arguments have metadata (#547) (@shashi)
• better ordering of terms (#549) (@shashi)
• Fix div with rational numbers to fix simplify_fractions (#550) (@shashi)
• set version to v1.4.1 (#551) (@ranocha)

v1.3.0

SymbolicUtils v1.3.0

Diff since v1.2.0

Closed issues:

• Issue with creating rule for even and odd function of cos and sin (#545)

Merged pull requests:

• simplify_rules.jl: Add rules for sinh, cosh (#534) (@eschnett)
• inspect & pluck (#538) (@shashi)
• replace deprecated similarvariable by similar_variable (#539) (@ranocha)
• Included dispatch to toexpr that creates Tuples correctly (#542) (@raphaelchinchilla)
• Revert "Included dispatch to toexpr that creates Tuples correctly" (#543) (@shashi)

v1.2.0

SymbolicUtils v1.2.0

Diff since v1.1.0

Merged pull requests:

• Update to MultivariatePolynomials v0.5 (#531) (@blegat)
• Register NaNMath functions (#536) (@YingboMa)

v1.1.0

SymbolicUtils v1.1.0

Diff since v1.0.5

Closed issues:

• Avoid applying canonicalizing rules on the canonical form (#347)

Merged pull requests:

• promote_symtype for Base.literal_pow (#493) (@manuelbb-upb)
• [skip ci] update readme for new docs (#511) (@ArnoStrouwen)
• Automatically benchmark PRs (#522) (@MilesCranmer)
• Enhancement: avoid applying canonicalizing rules on canonical form (#524) (@shashi)
• Fix for 32bit Julia (#525) (@bradcarman)
• optimize isequal (#533) (@chriselrod)
• Use NaNMath lowering by default (#535) (@YingboMa)

v1.0.5

SymbolicUtils v1.0.5

Diff since v1.0.4

Closed issues:

• Regression: infinite loop during simplification on v1 (#500)
• LiteralReal printing issue (#512)

Merged pull requests:

• Simplify degenerate ifelse cases. Fix JuliaSymbolics/Symbolics.jl#170 (#468) (@Omar-Elrefaei)
• Fix printing for term operators that could be both unary and binary (#513) (@bowenszhu)
• apply arithmetic operations in basic_similarterm only if binary (#515) (@shashi)
• fix print tests (#519) (@shashi)

v1.0.4

SymbolicUtils v1.0.4

Diff since v1.0.3

Closed issues:

• Citation (#487)

Merged pull requests:

• Add unittest for LiteralReal simplification (#501) (@MilesCranmer)
• Add upgrade guide (#508) (@YingboMa)
• activate Documenter (#510) (@ArnoStrouwen)
• Fix -x printing (#517) (@YingboMa)