Consult everybody, if there is a similar Java aspects of apache CollectionUtils open source tools jar package, is used to calculate IRR value?
Spread again is whether there is to do the accounting statistics and open source toolkit for example to calculate IRR, LPR, APR,

IRR (Internal Rate of Return (Internal Rate of Return (IRR))
LPR: the market price is lending rates (Loan Prime Rate, LPR)
APR: Annual Annual percentage rate

CodePudding user response:

There are? You have encountered this?