Skip to content

Latest commit

 

History

History
180 lines (142 loc) · 6.65 KB

CHANGELOG.md

File metadata and controls

180 lines (142 loc) · 6.65 KB
Raw

1.5 (2022-06)

  • Add Julian decade and millennium to NonSI.
  • Rename deka prefix to deca in accordance with international spelling.
  • Change astronomicalUnit symbol to lowercase (au).
  • Remove semigroups dependency.
  • Significant documentation improvements.

Thanks to @konsumlamm for many contributions!

1.4 (2021-05)

  • Add calorie to NonSI.
  • Remove deprecated AutoDeriveTypeable pragmas. This means that Typable instances are no provided on GHC prior to 8.2.

1.3 (2018-12)

  • Breaking: Changed the Show instances for UnitName, Unit, SQuantity to use non-breaking spaces within unit names and between values and their units.
  • Bumped exact-pi dependency to < 0.6.
  • Added the dimensionless unit percent.
  • Added dimensionless wrappers for log1p, expm1, log1pexp, and log1mexp from the Floating class.

1.2 (2018-11)

  • Add NoStarIsType extension and import Data.Kind.Type for GHC 8.6 compitbility. Abandon compatibility with GHC < 8.

1.1 (2018-03)

  • Added Semigroup instances for GHC 8.4 compatibility.
  • Breaking: Renamed Root type family to NRoot. Added Sqrt and Cbrt type synonyms. Added sqrt and cbrt for term level dimensions.
  • Breaking: Changed Numeric.Units.Dimensional.Prelude to export dimensionally typed signum, recip, and logBase instead of the ones from Prelude.
  • Breaking: Changed Numeric.Units.Dimensional.Prelude to export (.) and id from Control.Category instead of from Prelude.
  • Breaking: Created a product function which take the product of a foldable structure of Dimensionless values. Exported this product function from Numeric.Units.Dimensional.Prelude instead of the one from Prelude.
  • Breaking: Changed the HasDimension typeclass to require an instance of the new HasDynamicDimension typeclass.
  • Breaking: Added operators for AnyUnit to the Numeric.Units.Dimensional.Dynamic module which may cause name collisions.
  • Breaking: Added dynamic versions of (*~), (/~), and siUnit to the Numeric.Units.Dimensional.Dynamic module which may cause name collisions.
  • Breaking: Removed exports of nMeter, nSecond, kilo, etc from Numeric.Units.Dimensional.UnitNames. Access these instead by inspecting the relevant units or prefixes.
  • Breaking: Generalized the type of dimensionlessLength from (Num a, Foldable f) => f (Dimensional v d a) -> Dimensionless a) to (Num a, Foldable f) => f b -> Dimensionless a. This provides a weaker constraint on the type a and may result in ambiguous types in code that depends on the former less general type.
  • Fixed a bug in the definition of the inHg_NIST.
  • Fixed a bug in the interchange name of the Dalton.
  • Added units for the US survey foot, yard, inch, mil, and mile.
  • Added the short ton as a unit of mass.
  • Clarified that the UCUM acre is based on the US survey foot.
  • Added a version of the acre based on the international foot.
  • Added Data, Generic, Typeable and NFData instances for many ancillary types.
  • Added unQuantity to the Coercion module to ease unwrapping without introducing ambiguous type variables.
  • Created explicit representation of metric Prefixes.
  • Added a multiplicative Monoid instance for AnyQuantity and for AnyUnit.
  • Added the DynQuantity type to represent possibly valid quantities of statically unknown dimension, suitable for performing arithmetic with such quantities.
  • Added nroot function for term-level dimensions.
  • Added the Numeric.Units.Dimensional.Float module with convenient wrappers around functions from RealFloat and IEEE for inspecting floating point quantities.
  • Added an AEq instance for Quantity.
  • Added Eq1 and Ord1 instances for Quantity.
  • Exposed the name of an 'AnyUnit' without promoting it to a 'Unit' first.
  • Exposed a way to convert atomic 'UnitName's back into 'NameAtom's.
  • Added the btu, a unit of energy.
  • Added the gauss, a unit of magnetic flux density.
  • Added the angstrom, a unit of length.
  • Relocated git repository to https://github.com/bjornbm/dimensional

1.0.1.3 (2016-09)

  • Fixed an issue with applying metric prefixes to units with non-rational conversion factors.

1.0.1.2 (2016-05)

  • Support for GHC 8.0.1-rc4, avoiding GHC Trac issue 12026.
  • Added support for stack.

1.0.1.1 (2015-11)

  • Improved example in readme.

1.0.1.0 (2015-11)

  • Added Numeric.Units.Dimensional.Coercion module.
  • Bumped exact-pi dependency to < 0.5.
  • Restored changelog.
  • Addressed issues with documentation.

1.0.0.0 (2015-11)

  • Changed to DataKinds and ClosedTypeFamilies encoding of dimensions.
  • Added names and exact values to Units.
  • Added AnyUnit and AnyQuantity for quantities whose dimension is statically unknown.
  • Added Storable and Unbox instances for Quantity.
  • Added dimensionally-polymorphic siUnit for the coherent SI base unit of any dimension.
  • Added some additional units.

0.13.0.2 (2015-04)

  • Corrected definition of lumen.

0.13.0.1 (2014-09)

  • Bumped time dependency to < 1.6.

0.13 (2014-02)

  • Bump major version (should have been done in previous version).

0.12.3 (2014-02)

  • Bump numtype dependency to 1.1 (GHC 7.8.1 compatibility fix).
  • Added Torque.
  • Added D.. for the type synonym quantities (e.g., Angle).

0.12.2 (2013-11)

  • Added FirstMassMoment, MomentOfInertia, AngularMomentum.
  • Improved unit numerics.

0.12.1 (2013-07)

  • Typeable Dimensionals.

0.12 (2013-06)

  • Polymorphic _0 (closes issue 39).
  • Added astronomicalUnit.
  • Added imperial volume units.
  • Added 'mil' (=inch/1000).
  • Added tau.
  • Added KinematicViscosity.

0.10.1.2 (2011-09)

  • Bumped time dependency to < 1.5.

0.10.1.2 (2011-08)

  • Bumped time dependency to < 1.4.

0.10.1 (2011-08)

GHC 7.2.1 compatibility fix:

  • Increased CGS context-stack to 30.

0.10 (2011-05)

See the announcement.

0.9 (2011-04)

See the announcement.