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oj! Algorithms v47.3.1 Release Notes

Release Date: 2019-09-29 // over 4 years ago

  • ➕ Added

    org.ojalgo.function

    • 🆕 New special function utility class PowerOf2. It replaces what was in PrimitiveMath, made some improvements and addition and added support or 'int' (used to be only 'long').

    🔄 Changed

    org.ojalgo.matrix

    • 🚚 The multithreaded implementations of aggregateAll in PrimkitiveDenseStoree and GenericDenseStore are removed.

    org.ojalgo.optimisation

    • The iterative version of the ActiveSetSolver now enforce an iterations limit on its internal subsolver.

    org.ojalgo.structure

    • 🗄 The stream(boolean) methods of ElementView, RowView and ColumnView are deprecated and replaced with a simple stream() method. You no longer have the option to use parallel streams.

    🗄 Deprecated

    org.ojalgo.function

    • 🔀 The merge functionality of AggregatorFunction is deprecated.
    • Everything related to "power of 2" has been deprecetd in PrimitiveMath.
    • 🚚 FunctionUtils has been deprecated. Everything in it has been moved elsewhere – mostly to MissingMath.

    🛠 Fixed

    • The compareTo method of CalendarDateDuration didn't work when the unit of either instances was "nanos".