HP 48gII Graphing Calculator Uživatelský manuál stáhnout pdf (Strana 74)

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Then, press the @EVAL D soft menu key to obtain:

Let’s try a numerical evaluation of this term at this point. Use …ï to

obtain:

Let’s highlight the fraction to the right, and obtain a numerical evaluation of

that term too, and show the sum of these two decimal values in small-font

format by using:™ …ï C, we get:

To highlight and evaluate the expression in the Equation Writer we use: —

D, resulting in:

Editing arithmetic expressions

We will show some of the editing features in the Equation Writer as an

exercise. We start by entering the following expression used in the previous

exercises:

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 863 864

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HP 48gII Graphing Calculator Uživatelský manuál Strana 74

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