T:
0
Z:
0
Y:
0
X:
0
ENTRY:
ASIN
ACOS
ATAN
SIN
COS
TAN
x
2
√x
1
/
x
LN
e
x
LOG
y
x
|x|
INT
FRAC
π
%
STO
RCL
Σ+
x̄
s
L.R.
x⇄y
R↓
LAST x
CHS
EEX
ENTER ↑
CLR
7
8
9
÷
x!
DUP
4
5
6
×
→P
DROP
1
2
3
−
→R
DEL
0
.
+
→H.MS