Farsight FreeCalc

"easy-to-use Financial&Scientific calculator,support one hundred functions"
By SoftCns Editor: perform arithmetic operations in either RPN (Reverse Polish Notation) or ALG (Algebraic) mode.more than one hundred functions are supported, including algebraic, trigonometric, hyperbolic, date, statistical, and financial functions.In addition to Farsight Calculator contains a set of powerful tools,such as "Finance box","date calculations" and "Unit convertor" etc.
Main Features
1.RPN&ALG Mode
Farsight Calculator can be set to perform arithmetic operations in either RPN (Reverse Polish Notation) or ALG (Algebraic) mode.
2.Date Calculations
Determine information about a specific date, or calculate the date 90 days from today.
3.Financial Functions
Calculate loan payments, depreciation, cash flows, and interest rate conversions.
4.Unit Conversions
Over 100 units of measure in six categories makes converting easy.
5.Change Skin