(
)
mc
m+
m-
mr
x²
x³
xʸ
eˣ
10ˣ
1/x
²√
ʸ√x
ln
log₁₀
!
sin
cos
tan
nCr
nPr
sinh
cosh
tanh
π
Rand
,
AC
%
÷
7
8
9
×
4
5
6
−
1
2
3
+
0
.
=