CALCULATOR
标准
科学
进制
M
0
DEG
HEX
0
DEC
0
OCT
0
BIN
0
AC
+/−
%
÷
7
8
9
×
4
5
6
−
1
2
3
+
0
.
=
2nd
(
)
MC
MR
sin
cos
tan
M+
M−
log
ln
√
x²
xʸ
π
e
n!
DEG
⌫
AC
+/−
%
÷
×
7
8
9
−
+
4
5
6
1
2
3
0
.
=
A
B
C
AC
D
E
F
⌫
7
8
9
AND
4
5
6
OR
1
2
3
XOR
0
NOT
=