Programming PentaCalc Pro offers the strongest programming calculator on the market! You can easily emulate calculations done internally by computers for use in double-checking, coking, and debugging. Scientific Perfect for students, scientists, and engineers who require the highest performance and exceptional power from their desktop calculator. Business Every business needs to markup on cost and price, find the percent of total, and calculate interest rate conversions. PentaCalc Pro can perform these, and many other business calculations, quickly and accurately! Unit Conversions Never again will you have to make time-consuming calculations to cross out units! PentaCalc Pro converts between hundreds of units instantly. It combines, cancels, and simplifies for you. Over 45 unit calculators are already included, and you can also create your own. Bond Analyze every type of bond, bill and note you wish, including discounted notes, municipal and corporate bonds, and Treasury bills. Depreciation Generate depreciation tables for your fixed assets quickly and effortlessly using declining balance, sum-of-the-year’s digits, and straight-line methods. Time Value of Money Helps you plan for retirement, save for your child’s college education, make long-term budget plans, figure the impact of refinancing your home, etc. you can also create and print amortization tables. Cash Flow Analyze those complex real estate deals and capital investments by computing IRR, NPV, BUS, and NFV. Statistics Is you advertising paying off? How about the amount you spend in research and development? Find the answer to these, and many other questions, using PentaCalc Pro’s statistics calculator. 10-key Tired of switching back and forth between your computer and a cumbersome 10-key? Now you can replace your 10-dey altogether with PentaCalc Pro. Includes an item counter, three rounding options, and red negative entries for easy differentiation. Also, calculate, annotate and save the tape of any calculation for future reference. Graphing Want to add a little life to your calculations? PentaCalc Pro will graph any one-variable function instantly. You can even print or copy the graph to spice up you next report or presentation. Feature List Make your own calculator! Create buttons for your unique calculations, or drag and drop buttons from other calculators into your own! Quick Copy/Paste allows you to take a number from any application, perform the calculation, and paste the number where you left your cursor in the original application. Context-sensitive help system answers any question on the spot.  Live tape recalculates automatically. Innovative and easy to use keyboard and mouse control allows you to use either or both modes of entry. Optional “Stay on Top” feature. Standard, fixed, scientific, and engineering number formats. Binary, Octal, Decimal, Hexadecimal, Hours-Minutes-Seconds, Dates, and Feet/Inches bases. Algebraic, RPN, and 10-key entry notations give you the flexibility you need. Unlimited memory buttons. Current time and date buttons. Calculates fractions, and keeps them in fractional form – an essential tool for Architects and other CAD users. Print and save your tape. PentaCalc Pro’s flexible interface allows you to make it look like wood, marble, granite, or one of many other textures provided. System Requirements – Microsoft Windows 3.1, 95, 98, ME, 2000, XP and Vista. 2MB free hard drive space. PentaCalc Pro and Smart Units are trademarks of Headgate Studios Inc. All other products and brand names are trademarks and/or registered trademarks of their respective companies.© 1992-2008 Headgate Studios Inc.