TEXAS INSTRUMENTS
TI-30X IIS
2nd
HYP
FIX
SCI
DEG
RAD
GRAD
STAT
0
2nd
QUIT
Mode
INS
DEL
◀
▶
NUM
MATH
sin⁻¹
sin
cos⁻¹
cos
tan⁻¹
tan
ˣ√
^
nCr
Prb
x³
x²
³√
√
{
(
}
)
10ˣ
LOG
eˣ
LN
STO▸
RCL
÷
K
EE
7
8
9
×
π
DMS▸DD
4
5
6
−
SCI
FLO
1
2
3
MEM
+
OFF
ON/C
0
.
ANS
(−)
=
TI