Package org.apache.commons.numbers.core
Basic utilities.

Interface Summary Interface Description Addition<T> Addition.Multiplication<T> Multiplication.NativeOperators<T> Operators that can be implemented in a more performant way using the language constructs.Precision.DoubleEquivalence Interface containing comparison operations for doubles that allow values to be considered equal even if they are not exactly equal. 
Class Summary Class Description ArithmeticUtils Some useful, arithmetics related, additions to the builtin functions inMath
.Precision Utilities for comparing numbers.Sum Class providing accurate floatingpoint sums and linear combinations. 
Enum Summary Enum Description Norm Norm functions.