![]() ![]() When entering a number that starts with 1x in scientific notation, do you need to enter the 1? (e.g., 1x10 12) Windows calculator What is the label on the key for entering exponents? * The key for making an exponent negative is the same key used for entering negative numbers. Do you need to enter the 1 to get the correct answer, 2x10 12? Do it twice, once with the first 1 and once without it. * A special case concerns entering a number that starts with 1x in scientific notation: do you need to enter the 1? Try it. Identify the key used to enter the exponent. The keys are not labeled with their second function, but the usage is logical. This Inv key works for only a few keys, such as LOG and x^2, where there is an obvious inverse function. Windows calculator What is the label on the "shift" key(s) Shift keys are used to get the second (or third) function for a particular key. If not, you will figure that out later on the form. If you know which type yours is, you can write that here. (If you use the numeric keypad on your keyboard, use the Enter key as an = key, to finalize a calculation.)Īlgebraic calculators can be subdivided into AOS and DAL. The sequence is what matters, not the key name some algebraic calculators (especially the more complex, graphics calculators) use ENTER instead of =. On an RPN calculator, you type "2 ENTER 3 +". To add two numbers (say, 2 & 3) on an algebraic calculator, you type the keys "2 + 3 =". Does your calculator use algebraic or RPN (reverse Polish notation) logic? How do you tell? Typically, an algebraic calculator has an = key, used to find a result an RPN calculator has an ENTER key, used for an initial entry. ![]() That leads to a box called "What's this?" click on that for information. Also, you can get information about any key by right clicking on it. Help for this calculator is available from the Help menu. If the calculator that displays is not "scientific", go to the View menu, and choose Scientific. (Screen shot provided by the author of this page.) Picture of Windows Calculator, in "scientific" mode. If you see something that should be addressed here, please let me know.) (Spot check suggests that it is the same in later Windows. ![]() This page specifically deals with version 5.1 (2001). Windows calculator Brand nameĪvailable under "accessories" on your PC running Windows. Bottom of page return links and contact information We are not associated with Hewlett-Packard. *HP-15C is a trademark of Hewlett-Packard Company. Note :- 30 Day Unconditional Money Back Guarantee with all our products. Visit the following page for more information & for free trial download of all Scientific, Engineering & Financial calculators. KeyStroke programming- 499 Steps.Īlso available MxCalc SE- The Decisive Calculator, MxCalc 12c, MxCalc 10BII & EngCalc - Engineering calculators. Ī set of scientific & engineering functions, support for complex numbers, matrices & basic arithmetic.Esoteric features include transcendental functions &matrix operations. ~ Performs as good as the HP-15c and more. Support for Complex numbers, Matrices, Statistical calculations, Trignometry, Integration, Solving equations & Basic arithmetic. The best Scientific & Engineering RPN calculator software for Windows Mobile Smartphone ( No Touch Screen). ![]()
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