HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Strona 521

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In the following gure, the value of Xmin from the Function app was retrieved rst (–10.4…). The qualied
variable name entered second retrieved the value of Xmin from the Sequence app (–1.8).
Note the syntax required: app_name.variable_name.
The app can be any of the 18 HP apps, or one you have created based on a built-in app. The name of the app
variable must match a name listed in the app variables tables below. Spaces are not allowed in an app name
and must be represented by the underscore character: .
TIP: Non-standard characters in variables name—such as Σ and σ—can be entered by selecting them from
the special symbols palette ( ) or from the characters menu ( ).
Home variables
The Home variables are accessed by pressing and tapping .
Category Names
Real A to Z and θ
For example, 7.45 A
Complex Z0 to Z9
For example, 2+3×i Z1 or(2,3) Z1 (depending on your Complex number
settings)
List L0 to L9
For example, {1,2,3} L1.
Matrix M0 to M9
Store matrices and vectors in these variables.
For example, [[1,2],[3,4]] M1.
Graphics G0 to G9
Home variables 473
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