Texas Instruments TI-83 PLUS - Manual (Page 501)

TI-83 Plus Programming 498
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 ãpä 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 ããä [
V
] [
O
] [
L
] [
U
] [
M
] [
E
][
'
] [
I
] [
S
]
ããä 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.