org.apache.mahout.math.function
Interfaces 
BinaryFunction
BooleanProcedure
Double9Function
DoubleDoubleFunction
IntDoubleFunction
IntFunction
IntIntDoubleFunction
IntIntDoubleProcedure
IntIntFunction
ObjectFunction
ObjectObjectFunction
UnaryFunction
VectorFunction
Classes 
Functions
Mult
PlusMult
SquareRootFunction
TimesFunction
VectorFunctions