DEG
RAD
F-E
MC
MR
M+
M-
MS
Calculus
SIN
SEC
COS
CSC
TAN
COT
Fuction
⌈X⌉
⌊X⌋
RAN
2
nd
π
e
C
x
3
x
2
1/x
|X|
exp
%
3
√x
√x
(
)
n!
÷
expm
1
x
y
7
8
9
×
2
x
10
x
4
5
6
−
L
1
P
LOG
1
2
3
+
e
x
ln
±
0
.
=