Casio FC-200V - Manual (Page 138)

E-136
k Stack Limitations
This calculator uses memory areas called stacks to
temporarily store lower calculation priority sequence
values, commands, and functions. The
numeric stack has
10 levels and the command stack has 24 levels, as shown
in the illustration below.
A Stack ERROR occurs when the calculation you are
performing causes the capacity of either stack to be
exceeded.
Numeric Stack Command Stack
1
2
3
4
5
2
3
4
5
4
҂
ѿ
҂
ѿ
1
2
3
4
5
6
7
1 2 3 4 5
1 2 3 4 5 6 7