19990401
k
Stacks
The unit employs memory blocks, called
stacks
, for storage of low priority values and
commands. There is a 10-level
numeric value stack
, a 26-level
command stack
, and a 10-
level
program subroutine stack
. An error occurs if you perform a calculation so complex that it
exceeds the capacity of available numeric value stack or command stack space, or if
execution of a program subroutine exceeds the capacity of the subroutine stack.
Example
2-2-6
Special Functions
1
2
3
4
5
b
c
d
e
f
g
h
2
3
4
5
4
!
)
(
(
+
!
)
(
+
...
...
Numeric Value Stack
Command Stack
# Calculations are performed according to the pri-
ority sequence. Once a calculation is executed,
it is cleared from the stack.
# Storing a complex number takes up two numeric
value stack levels.
# Storing a two-byte function takes up two
command stack levels.
Summary of Contents for ALGEBRA FX 2.0
Page 1: ... ALGEBRA FX 2 0 User s Guide ...
Page 19: ...19990401 ALGEBRA FX 2 0 ...
Page 26: ...19990401 1 1 Keys 1 1 1 Keys REPLAY COPY PASTE CAT CAL H COPY PRGM List Mat i ...
Page 122: ...19990401 ...
Page 280: ...19990401 ...
Page 310: ...19990401 ...
Page 358: ...19990401 8 8 2 Program Library egcw w ww w ...
Page 360: ...19990401 8 8 4 Program Library Example 1 Example 2 fw baw bf w fw baw ca w ...
Page 362: ...19990401 8 8 6 Program Library ...
Page 364: ...19990401 8 8 8 Program Library dw fcde wfcde wfcde fcde w daw w ...
Page 366: ...19990401 8 8 10 Program Library b awaw bwaw aw9d w ...
Page 423: ...19981001 MEMO ...
Page 424: ...19981001 MEMO ...
Page 425: ...19981001 MEMO ...