TEXAS INSTRUMENTS TI-30XIIS
DEG
STAT
2nd
EXIT
◀
▲
▼
▶
10ⁿ
LOG
eⁿ
LN
√
x²
DEG/RAD
MODE
OFF
CLR
sin⁻¹
SIN
cos⁻¹
COS
tan⁻¹
TAN
π
π
÷
÷
7
8
9
×
−
4
5
6
ENTER
+
1
2
3
.
FIX
0
ANS
ANS
(
(
)
)
DEL
⌫
System Database Cache
EXIT SESSION