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changelog.md

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0.5.1.0

  • Add function timesRing.
  • Tweak inlining pragmas.

0.5.0.0

  • Change definition of Data.Euclidean.degree to coincide with the degree of polynomial.
  • Implement multivariate polynomials (usual and Laurent).
  • Reimplement sparse univariate polynomials as a special case of multivariate ones.
  • Speed up gcd calculations for all flavours of polynomials.
  • Decomission PolyOverField and LaurentOverField: they do not improve performance any more.
  • Add function quotRemFractional.
  • Add an experimental implementation of the discrete Fourier transform.
  • Add conversion functions between dense and sparse polynomials.

0.4.0.0

  • Implement Laurent polynomials.
  • Implement orthogonal polynomials.
  • Decomission extended GCD, use Data.Euclidean.gcdExt.
  • Decomission PolyOverFractional, use PolyOverField.

0.3.3.0

  • Add function subst.
  • Fix compatibility issues.

0.3.2.0

  • Add NFData instance.
  • Implement extended GCD.
  • Rename PolyOverFractional to PolyOverField.
  • Add integral with Semiring-based interface.

0.3.1.0

  • Implement Karatsuba multiplication.
  • Add IsList instance.

0.3.0.0

  • Implement sparse polynomials.
  • Add GcdDomain and Euclidean instances.
  • Add functions leading, monomial, scale.
  • Remove function constant.

0.2.0.0

  • Parametrize Poly by underlying vector type.
  • Introduce Data.Poly.Semiring module.
  • Fix a bug in Num.(-).
  • Add functions constant, eval, deriv, integral.
  • Add a handy pattern synonym X.
  • Add type synonyms VPoly and UPoly.
  • Remove function toPoly'.

0.1.0.0

  • Initial release.