IBM also have a library called decNumber which has decent high level functions as well as 32/64/128 bit types. http://speleotrove.com/decimal/decnumber.html ht

IBM also have a library called decNumber which has decent high level functions as well as 32/64/128 bit types. http://speleotrove.com/decimal/decnumber.html http://speleotrove.com/decimal/decnumber.html Have used this for a number of years for financial calculations.