sin
cos
tan
log10
1/x
x²
(
)
x!
π
log
∛
xⁿ
℃
℉
√
=>
%
000
00
C
+/-
DEL
÷
1
2
3
×
4
5
6
−
7
8
9
+
0
.
=
Design and code by
ah_kamboh