Texas Instruments TITANIUM TI-89 User Manual

Page 583

Programming

583

Note:

A list of output commands is available.

Getting Values into a Program

To input values into a program, you can:

•

Require the users to store a value (with

§) to the necessary variables before

running the program. The program can then refer to these variables.

Note:

A list of input commands is available.

Displaying a calculation result
does not store that result. If you
need to refer to a result later,
store it to a variable.

:cos(

/4)

maximum

:Disp maximum

•

Enter the values directly into
the program itself.

:Disp 12

:cos(

/4)

maximum

•

Include input commands that
prompt the users to enter the
necessary values when they
run the program.

:Input "Enter a value",i

:Request "Enter an

integer",n

•

Require the users to pass
one or more values to the
program when they run it.

prog1(3,5)