HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Pobierz pdf (Strona 147)

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The zoom options are explained in the following table.

Option Result

In The increment between consecutive values of the independent variable becomes the current value divided

by the numzoom setting. (Shortcut: press .)

Out The increment between consecutive values of the independent variable becomes the current value

multiplied by the numzoom setting. (Shortcut: press .)

Decimal Restores the default numstart and numstep values: 0 and 0.1 respectively.

Integer The increment between consecutive values of the independent variable is set to 1.

Trig

●

If the angle measure setting is radians, sets the increment between consecutive values of the

independent variable to π/24 (approximately 0.1309).

●

If the angle measure setting is degrees, sets the increment between consecutive values of the

independent variable to 7.5.

Undo Zoom Returns the display to the previous settings (numstart and numstep values).

NOTE: This option is only available after a zoom operation has been performed.

Evaluating

You can step through the table of evaluations in Numeric view by pressing or . You can also

quickly jump to an evaluation by entering the independent variable of interest in the independent variable

column and tapping .

For example, suppose in the Symbolic view of the Function app, you have dened F1(X) as (X – 1)

– 3.

Suppose further that you want to know what the value of that function is when X is 625.

Open Numeric view ( ).

2. Anywhere in the independent column—the left-most column—enter 625.

Tap .

Common operations in Numeric view 99

1 2 ... 142 143 144 145 146 147 148 149 150 151 152 ... 700 701

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