TI-84 Plus CE
NORMAL FLOAT AUTO REAL RADIAN MP
f1 statplot
f2 tblset
f3 format
f4 calc
f5 table
2nd
alpha
A Y=
lock
B window
C zoom
TEST math
D
ANGLE apps
E
DRAW prgm
F
DISTR vars
G
clear
√ X2
A
EE ,
B
{ (
C
} )
D
^-1 ÷
E
sin⁻¹ sin
F
cos⁻¹ cos
G
tan⁻¹ tan
H
π ^
I
Matr ×
J
10^x log
K
W 7
L
E 8
M
R 9
N
L3 -
O
e^x ln
P
X 4
S
T 5
V
Y 6
U
L2 +
Q
T-RCL sto->
R
L1 1
Z
A 2
W
B 3
X
Solve enter
off on
Space 0
?
i .
:
ANS (-)
$\theta$