
OBJ^ Command: Separates an object into its components onto the
stack. For some object types, the number of components is returned
to level 1.
Level 1 ^
Level n+1 ... Level 2
Level 1
(x,y)
X
y
{ oPR ... oPjn } ^ obj^
obJn
n
[ Xi . . , Xn ] ^
Xn
{ n }
[[^11 ■ ■ ■ n ]] Xll
•^m n
{ m n }
"obj" -* evaluated-object
'symb'
arsTi ... arg„ n 'function'
x_ unit
X 1 _ unit
: tag: obj -*
obj ••tag"
OR Function: Returns the logical OR of two arguments.
Level 2
Level 1
Level 1
#«i
#«3
” string^"
" string2" " string/'
T/F^
T/F2
0/1
T/F
'symb'
' T/F OR symb'
'symb' T/F
-
'symb OR T/F'
'symbj^'
'symb2 '
'symb^ OR symb2 '
H
ORDER Command: Reorders the variables in the current directory
(shown in the VAR menu) to the order specified.
Level 1
Level 1
{ global^ ... globain }
-
H-16 Stack Diagrams for Selected Commands
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