Texas Instruments TI-80 Manual Book page 203

TAN list
TANê value
list
TANê
THEN
See
IF:THEN
TRACE
2-VAR STATS
Xlistname , Ylistname
2-VAR STATS
Xlistname Ylistname
,
freqlistname
X
VERTICAL
ZBOX
ZDECIMAL
ZOOM IN
ZOOM OUT
ZSQUARE
ZSTANDARD
ZTRIG
Returns a list of the
tangent for each list
element. (F)
Returns the arctangent of
value. (F)
Returns a list of the
arctangent for each list
element. (F)
Displays a graph and
enters Trace mode. (I)
Performs two-variable
analysis using Xlistname
and Ylistname. (I)
Performs two-variable
analysis using Xlistname
,
and Ylistname with
frequency freqlistname.
(I)
Draws a vertical line at
value X. (I)
Displays a graph to allow
the user to define new
viewing window. (I)
Displays a graph in new
viewing window. (I)
Displays a graph in new
viewing window. (I)
Displays a graph in new
viewing window. (I)
Displays a graph in new
viewing window. (I)
Displays a graph in new
viewing window. (I)
Displays a graph in new
viewing window. (I)
Tables and Reference Information A-19
Y
2 S
2 S
† +
A
CALC
á â
2-VAR STATS
A
CALC
á â
2-VAR STATS
2 F
DRAW
á â
VERTICAL
† *
á â
ZBOX
† *
á â
ZDECIMAL
† *
â
áZOOM IN
† *
á â
ZOOM OUT
† *
á â
ZSQUARE
† *
á â
ZSTANDARD
† *
á â
ZTRIG
2-4
2-4
2-4
4-13
9-15
9-15
7-5
4-15
4-17
4-16
4-16
4-17
4-17
4-17