v0.5.0

MultivariatePolynomials v0.5.0

Diff since v0.4.7

Closed issues:

• Method resolution for '/' is ambiguous (#236)
• oneunit(T) fails for some types (#245)

Merged pull requests:

• Antidifferentiation (primitive) (#230) (@bmxam)
• Add monomial order (#231) (@blegat)
• Rename _div into div_multiple (#241) (@blegat)
• Add test for unsorted variables in monomials (#243) (@blegat)
• Better printing of floating point coefficients (#244) (@blegat)
• Fix oneunit for RationalPoly (#246) (@blegat)
• Fix method ambiguity with RationalPoly (#247) (@blegat)
• remove piracy from promote_rule (#248) (@vtjnash)
• Large renaming (#251) (@blegat)
• Fix term multiplication for CondensedMatterSOS (#252) (@blegat)
• Make LazyMap and AbstractVector (#253) (@blegat)
• Add format action (#254) (@blegat)
• Fixes for CondensedMatterSOS (#255) (@blegat)
• Test all Julia versions on 32 bits (#256) (@blegat)
• Compare with type (#257) (@blegat)
• Add compare_monomials (#258) (@blegat)
• Fix show with LaTeX coefficients (#259) (@blegat)
• Fix unicode check for ( and ) (#260) (@blegat)
• Fix promote_operation for * with rationals (#261) (@blegat)
• Automatic exports (#262) (@blegat)
• Add Subresultant algorithm (#264) (@blegat)
• Fix promotion with polynomial coefficient (#266) (@blegat)
• Fixes for SIMDPolynomials (#267) (@blegat)

v0.4.7

MultivariatePolynomials v0.4.7

Diff since v0.4.6

Closed issues:

• JuliaCon talk (#216)

Merged pull requests:

• Add default term and polynomial representations (#199) (@blegat)
• Speedup for content (#200) (@blegat)
• Specialize on function type (#208) (@blegat)
• Avoid closure for operate! on +/- (#209) (@blegat)
• Zero-allocation terms/coefficients/monomials for AbstractTermLike (#210) (@blegat)
• Exploit mutability in gcd (#217) (@blegat)
• Use promote_operation for subs in isolate_variable (#218) (@blegat)
• Fixed a typo ('vector' instead of 'vetor') (#220) (@valterschutz)
• Fixed two typos in polynomial.jl (on on -> on) (#221) (@valterschutz)
• Fix typo (#222) (@valterschutz)
• Fix printing of coefficients in LaTeX (#223) (@blegat)
• Remove allocations of isapproxzero (#224) (@blegat)
• Reverse monomial order (#225) (@blegat)
• Fixes suggested by VSCode (#226) (@blegat)
• Add harder monomials test (#227) (@blegat)
• Replace sum by reduce for Julia v1.6 (#228) (@blegat)
• Add test/Project.toml (#232) (@blegat)
• Ignore .vscode folder (#233) (@blegat)
• Use DynamicPolynomials#master (#234) (@blegat)
• 0-allocation mutable rem (#235) (@blegat)
• Zero allocation univariate gcd with Int (#237) (@blegat)
• Add flatten_variable (#238) (@blegat)
• Zero-allocation isone (#239) (@blegat)
• Fix substitution signature (#242) (@blegat)

v0.4.6

MultivariatePolynomials v0.4.6

Diff since v0.4.5

Merged pull requests:

• Add gcd benchmark (#205) (@blegat)
• Add chain rule for unary + and - (#206) (@blegat)

v0.4.5

MultivariatePolynomials v0.4.5

Diff since v0.4.4

Closed issues:

• Extract monomial ordering (#189)

Merged pull requests:

• Add ChainRules support (#202) (@blegat)
• Remove differentiation code for pre v0.7 (#203) (@blegat)

v0.4.4

MultivariatePolynomials v0.4.4

Diff since v0.4.3

Closed issues:

• gcd fails i1 == i2 assertion (#195)

Merged pull requests:

• Fix gcd edge case with different variables (#196) (@blegat)
• Add test for indexing with vector of boolean (#197) (@blegat)

v0.4.3

MultivariatePolynomials v0.4.3

Diff since v0.4.2

Closed issues:

• tests fail on Julia v1.7.0 (#187)

Merged pull requests:

• add ordering.jl (#190) (@sumiya11)
• Change default of algebraic structure to field (#192) (@blegat)
• CompatHelper: bump compat for MutableArithmetics to 1, (keep existing compat) (#193) (@github-actions[bot])

v0.4.2

MultivariatePolynomials v0.4.2

Diff since v0.4.1

Merged pull requests:

• Add tests for mapcoefficients (#186) (@blegat)

v0.4.1

MultivariatePolynomials v0.4.1

Diff since v0.4.0

Closed issues:

• GCD of polynomial with float constants fails (#184)

Merged pull requests:

• Define more mapcoefficient functions (#183) (@blegat)
• Fix gcd for floating point numbers (#185) (@blegat)

v0.4.0

MultivariatePolynomials v0.4.0

Diff since v0.3.18

Closed issues:

• should promote_type ever error? (#170)
• gcd((d + g*d), (d^2)) fails (#173)
• No method for div(::Poly, ::Integer) (#179)

Merged pull requests:

• Update det.jl (#168) (@Timeroot)
• Narrow convert methods to reduce invalidations (#172) (@timholy)
• Fix deflection of monomial (#174) (@blegat)
• Fix gcd with zero (#177) (@blegat)
• Implement univariate extended gcd (#178) (@blegat)
• Implement div with Number (#180) (@blegat)
• Update to MutableArithmetics v0.3 (#181) (@blegat)

v0.3.18

MultivariatePolynomials v0.3.18

Diff since v0.3.17

Closed issues:

• Failure in promotion with AbstractPolynomialLike (#165)

Merged pull requests:

• Fix promotion with nonconcrete types (#166) (@blegat)