Texas Instruments TI-89 用户手册
Calculator Home Screen
227
Evaluating a Function
Evaluating a Function
Evaluating a Function
Evaluating a Function
Displaying and Editing a Function Definition
Displaying and Editing a Function Definition
Displaying and Editing a Function Definition
Displaying and Editing a Function Definition
You can use a user-defined function just as
you would any other function. Evaluate it by
itself or include it in another expression.
you would any other function. Evaluate it by
itself or include it in another expression.
To:
Do this:
Display a list of all
user-defined functions
user-defined functions
Press
2 °
to display the VAR-LINK
screen. You may need to use the
„
View toolbar
menu to specify the Function variable type. (Refer
to Memory and Variable Management.)
– or –
Press:
to Memory and Variable Management.)
– or –
Press:
@
½
†
Display a list of Flash
application functions
application functions
Press:
@
½
…