Sony PEG-N710C powerOne Infinity Softworks Operating Instructions - Page 5

powerOne™ 3 Infinity Softworks General Information This section helps you get started using your powerOne™ calculator. The powerOne™ calculator Welcome to the powerOne calculator. The powerOne calculator is a colorful and easy-to-use calculator that gives you access to both basic mathematics as well as more advanced functions. This special edition includes computations for sales tax, percent change, markup/discount, tip calculation, and calendar date computations. In addition, it includes a calculation log to review past mathematical functions. To access the worksheets, select either the "Business" or "General" button and the worksheet to use. The powerOne calculator also includes more advanced math function by selecting the Math button. The Display The powerOne calculator has three functional areas: the main calculator, the worksheets, and the input screen. The main and input screens serve as calculators with arithmetic in the standard mathematical format (3 + 4 = 7). The worksheets perform computations, working with the input screen to enter variables and perform arithmetic. Getting Started