Basic Calculator
⇩
⇧
+
-
*
/
1
2
3
+/-
1/x
x
2
√
4
5
6
x
3
∛
Log
e
x
7
8
9
sin
cos
tan
ctan
.
0
SPC
=
⇦
CLR
See these links for additional
interactive probability calculators
and
distributions applets
.