12C GOLD is a financial calculator which has the same user interface as the classic HP 12C financial calculator.Emulates ALL functions of the original HP12C financial calculator GOLD Edition such as:*Financial/business functions: TVM (loans, savings and leasing) Cash flow analysis NPV, IRR % change, % of total Amortization. Price and yield to maturity of debt Depreciation method: SL, DB, SOYD*Statistical/Math functions: Cumulative statistical analysis Standard deviation, mean, weighted mean. Linear regression. Forecasting, correlation coefficient. Total, Σx, Σx2, Σy, Σy2, Σxy +, -, X, √, ÷, 1 / x, ±, In, ex, LOG, 10x, x 2*Time management and data: Arithmetic date.**The app 12C GOLD emulates all functions of the official HP 12C GOLD Edition, if you want the functions of HP 12C PLATINUM Edition search for 12C PLATINUM in Android Market.