Handbook
Glossary
2tri* ( u v w x y z p q r -- )
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Prev:
tri* ( x y z p q r -- )
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spread ( objs... seq -- )
Vocabulary
kernel
Inputs
u
an
object
v
an
object
w
an
object
x
an
object
y
an
object
z
an
object
p
a
quotation
with stack effect
( u v -- ... )
q
a
quotation
with stack effect
( w x -- ... )
r
a
quotation
with stack effect
( y z -- ... )
Outputs
None
Word description
Applies
p
to
u
and
v
, then applies
q
to
w
and
x
, and finally applies
r
to
y
and
z
.
Examples
The following two lines are equivalent:
[ p ] [ q ] [ r ] 2tri* [ [ p ] 2dip q ] 2dip r
Definition
IN:
kernel
:
2tri*
( u v w x y z p q r -- )
[
4dip
]
2dip
2bi*
;
inline