Texas Instruments -84 Plus, Руководство пользователя

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Chapter 16: Programming 426
3. Press
 ~
2
to select
2:Prompt
from the
PRGM I/O
menu.
Prompt
is copied to the command
line. Press
ƒ
[R]
¢ ƒ
[H]
to enter the
variable names for radius and height. Press
Í
.
4. Press
y B ƒ
[R]
¡ ƒ
[H]
¿ ƒ
[V]
Í
to enter the expression
p
R
2
H and store
it to the variable
V
.
5. Press
 ~
3
to select
3:Disp
from the
PRGM I/O
menu.
Disp
is pasted to the command
line. Press
y 7
[
ã
] [V] [O] [L] [U] [M] [E]
O
[I]
[S] [
ã
]
ƒ ¢ ƒ
[V]
Í
to set up the
program to display the text
VOLUME IS
on one line
and the calculated value of
V
on the next.
6. Press
y 5
to display the home screen.
7. Press

to display the
PRGM EXEC
menu. The
items on this menu are the names of stored
programs.