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Memory:
DEG
F-E
MC
MR
M+
M-
MS
△
Trigonometry
sin(x)
sin
-1
(x)
cos(x)
cos
-1
(x)
tan(x)
tan
-1
(x)
ƒ
Function
abs(x)
floor(x)
ceil(x)
2
nd
π
e
C
X
2
1/X
| x |
exp
mod
√
(
)
n!
÷
x
y
7
8
9
x
10
x
4
5
6
—
log
1
2
3
＋
ln
+/-
0
.
＝