Calculator
DEG
F-E
MC
MR
M+
M-
MS
Trignomentry
sin
cos
tan
cosec
sec
cot
function
|x|
⌊
x
⌋
⌈
x
⌉
DEG
RAD
2
nd
π
e
AC
x
2
1
/
x
|x|
exp
mod
√x
(
)
n!
/
x
y
7
8
9
X
10
x
4
5
6
-
log
1
2
3
+
ln
+
/
-
0
.
=