Formula OmniScriptum Formula calculator: Calculator, Calculator (Windows), Calculator (Mac OS), Binary operation, Commutativity, Operand, Associativity, Amortization calculator Paperback

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A formula calculator is a software calculator that can perform a calculation in two steps: 1.Enter the calculation by typing it in from the keyboard. 2.Press a single button or key to see the final result. This is unlike button-operated calculators, such as the Windows Calculator or the Mac os calculator, which require the user to perform one step for each operation, by pressing buttons to calculate all the intermediate values, before the final result is shown.