HP hp39gPlus User Guide - Page 29
Mathematical calculations
UPC - 829160013138
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Numeric Setup Press SETUP-NUM. Sets parameters for building a table of numeric values. Symbolic Setup To change views To save aplet configuration This view is only available in the Statistics aplet in mode, where it plays an important role in choosing data models. Press SETUP-SYMB . Each view is a separate environment. To change a view, select a different view by pressing , , keys or select a view from the VIEWS menu. To change to HOME, press . You do not explicitly close the current view, you just enter another one-like passing from one room into another in a house. Data that you enter is automatically saved as you enter it. You can save an aplet configuration that you have used, and transfer the aplet to other hp 39g+ calculators. See "Sending and receiving aplets" on page 17-4. Mathematical calculations The most commonly used math operations are available from the keyboard. Access to the rest of the math functions is via the MATH menu ( ). To access programming commands, press CMDS. See "Programming commands" on page 16-13 for further information. Where to start The home base for the calculator is the HOME view ( ). You can do all calculations here, and you can access all operations. Entering expressions • Enter an expression into the hp 39g+ in the same leftto-right order that you would write the expression. This is called algebraic entry. • To enter functions, select the key or MATH menu item for that function. You can also enter a function by using the Alpha keys to spell out its name. Getting started 1-19
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