HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Strona 96

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CAS calculations
With one exception, you perform calculations in CAS view just as you do in Home view. (The exception is that
there is no RPN entry mode in CAS view, just algebraic and textbook modes). All the operator and function
keys work in the same way in CAS view as Home view (although all the alpha characters are lowercase rather
than uppercase). But the primary dierence is that the default display of answers is symbolic rather than
numeric.
You can also use the template key ( ) to help you insert the framework for common calculations (and
for vectors and matrices).
The most commonly used CAS functions are available from the CAS menu. To display the menu, press the
button. (If the CAS menu is not open by default, tap .) Other CAS commands are available
from the Catlg menu (also a Toolbox menu).
To choose a function, select a category and then a command.
48 Chapter 4 Computer algebra system (CAS)
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