BizMathica sports an easy to use and friendly interface, optimized for the BlackBerry keyboard and trackwheel input devices. BizMathica is a MUST HAVE for every BlackBerry owner with support for: results with up to 12 significant digits, algebraic expression entry, 30+ predefined formulas, user-definable formulas for easy evaluation of recurring calculations and a ticker tape interface for viewing previous calculations. Some of the predefined formulas/functions in BizMathica include: • Amortization Schedule, Time Value of Money (TVM), Loan, Mortgage • Breakeven • Profit Margin • Markup • Percent Change • Nominal & Effective Interest • Date Math • Conversions (Metric, Currency) • Tip Calculations • Scientific (Trig, Inverse Trig, Hyperbolic, Inverse Hyperbolic) • Statistics (Average, Standard Deviation, Variance) Powerful calculator for your Blackberry device