v11.0.0

What's Changed

• ArithmeticObject is now a subclass of Magnitude
• Introduce ArithmeticFormula as an abstract class for formulas modeling calculations and two new sub classes: Summation and SequenceProduct
• Introduce IntegerAsSuperscriptFormatter
• Introduce DiscreteInterval to model an interval that can work with any arithmetic object as its boundaries and step
• Improve quantitative analysis and align the project with the ISO 80000 standard:
  • Add support for physical dimensions and units defined in the standard system of units
  • Add support for information units (bit related) and angle units also
• Add support for common units in the US Customary Units system
• Improve documentation
• Add localization messages in English and Spanish for error texts and standard unit names
• Add Pharo 12 to the build matrix

Breaking changes

• Remove Measure in favor of Quantity
• Remove MeasureBag and friends
• The UnitBehavior hierarchy changed its implementation; now is no longer required to create new sub classes for the quantitative analysis, UnitOfAccount is usable with other object as its reference.
• Remove Evaluation and friends in favor of ArithmeticFormula
• Remove several exceptions in favor of ArithmeticError
• Remove CircularReadStream
• Remove InfinityClass and friends, and infinity intervals because they cannot be enumerated so the only method non failing for these cases was includes:
• Remove Pharo 8 support

Full Changelog: v9.0.0...v11.0.0

v9.0.0

What's Changed

• Add support for GS64 v3.7.0 by @ytsejam78 in #32
• Add support for GS64 v3.7.1 by @gcotelli in #33
• Instances of ArithmeticObject on GS64 are now invariant by @ytsejam78 in #34

New Contributors

• @ytsejam78 made their first contribution in #32

Full Changelog: v8.2.1...v9.0.0

v8.2.1

What's Changed

• Fix NumberToArithmeticObjectAdapter > and < by @gcotelli in #30
• Complete NumberToArithmeticObjectAdapter comparing protocol
• Remove Measure>>timesRepeat: because it's inlined in some implementations
• Push up #printMeasure:on: to the common unit superclass

Full Changelog: v8.2.0...v8.2.1

v8.2.0

What's Changed

• Add Pharo 11 support by @gcotelli in #29

Full Changelog: v8.1.0...v8.2.0

v8.1.0

What's Changed

• Unit Printing Hook for Subclasses & Test by @seandenigris in #20 and #21
• Update build to use GH Actions by @gcotelli in #27
• Fix typo in BaseUnit by @fedemiodo in #26
• Add support for Pharo 10 by @gcotelli in #28

New Contributors

• @seandenigris made their first contribution in #20
• @fedemiodo made their first contribution in #26

Full Changelog: v8.0.0...v8.1.0

v8.0.0

Breaking Changes

• Removed ConversionTable functionality
• Moved source code directory from repository to source
• Removed Mole dependency

v7.0.1

• Improved documentation

v7

• Improved documentation

v7.0.0

• Migration to tonel
• Added integration with Travis CI and Coveralls.io
• Deleted CircularReadStream unused instance variables

v6.0.0

This is the stable version of Aconcagua for Pharo 6.x