TEXAS INSTRUMENTS
TI-86
NORMAL
▮▮▮
TI-86 READY
F1
F2
F3
F4
F5
MORE
2nd
ALPHA
◆
DEL
INS
CLEAR
x⁻¹
sin
cos
tan
^
EXIT
x²
ln
log
e^x
10^x
↑
√
EE
π
,
(
↓
GRAPH
TABLE
PRGM
CUSTOM
)
←
VARS
STAT
MATH
TEST
÷
→
7
8
9
×
ENTER
4
5
6
-
1
2
3
+
0
.
(-)
ON
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