055E9 |
NULL{}
|
( → {} )
Pushes a null list to the stack.
|
63A6F |
DUPNULL{}?
|
( {} → {} flag )
|
23EED |
ONE{}N
|
( ob → { ob } )
|
631B9 |
TWO{}N
|
( ob1 ob2 → { ob1 ob2 } )
|
631CD |
THREE{}N
|
( ob1 ob2 ob3 → { ob1 ob2 ob3 } )
|
631A5 |
#1-{}N
|
( ob1..obn #n+1 → {} )
|
1DC00 |
PUTLIST
|
( ob #i {} → {}' )
Replaces object at specified
position. Assumes valid #i.
|
0E461 |
(INSERTN{})
|
( {} ob #n → {}' )
Insert ob at #nth position. Assumes valid #n.
|
0E4DE |
(REMOVEN{})
|
( {} #n → {}' )
Removes nth ob. Assumes valid #n.
|
49CD6 |
(ROLL{})
|
( {} → {}' )
Rolls list elements.
|
35491 |
apndvarlst
|
( {} ob → {}' )
Appends ob to list if not already there.
|
152FF |
EqList?
|
( ob → )
Is ob a list of equations? Returns T if ob
is a list of at least two elements, and the
second element is not a list itself.
|