Texas Instruments TI-80 Manual Book page 191

HORIZONTAL Y
IF condition : commandA
: commands
IF condition
commands
:THEN:
:END
IF condition
:THEN: commands
commands
:ELSE:
:END
INPUT
INPUT variable
INPUT " text ", variable
value
INT
INT list
integerA INT÷ integerB
listA INT÷ listB
list INT÷ integer or
integer INT÷ list
ê
Inverse: value
Inverse: list ê
Draws a horizontal line at
value Y. (I)
If condition = 0 (false),
skips commandA. (I)
Executes commands from
to if condition
THEN END
= 1 (true). (I)
Executes commands from
THEN to ELSE if
condition = 1 (true); from
ELSE to END if condition
= 0 (false). (I)
Displays the current graph
with the free-moving
cursor. (I)
Prompts for input to store
to variable. (I)
Prompts using text and
stores input to variable.
(I)
Returns the largest integer
 value. (F)
Returns the largest integer
 list element. (F)
Divides integerA by
integerB and returns a
quotient ( Q ) and
remainder ( R ) on the
Home screen, if there are
no pending operations. (F)
Returns a list of quotients
from listA and listB. (F)
Returns list of quotients
from integer and list. (F)
Returns 1 divided by
value. (F)
Returns 1 divided by each
list element. (F)
Tables and Reference Information A-7
2 F
DRAW
á â
HORIZONTAL
† K
CTL
á â
IF
† K
CTL
á â
THEN
† K
CTL
á â
ELSE
† K
I/O
á â
INPUT
† K
I/O
á â
INPUT
† K
I/O
á â
INPUT
I
NUM
á â
INT
I
NUM
á â
INT
I
MATH
á â
INT÷
I
MATH
á â
INT÷
I
MATH
á â
INT÷
V
V
7-5
10-7
10-8
10-8
10-11
10-12
10-12
2-10
2-10
2-7
2-7
2-7
2-4
2-4