3tri* ( o s t u v w x y z p q r -- )
Extra combinators

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Vocabulary
combinators.extras

Inputs

o	an object
s	an object
t	an object
u	an object
v	an object
w	an object
x	an object
y	an object
z	an object
p	a quotation with stack effect ( o s t -- ... )
q	a quotation with stack effect ( u v w -- ... )
r	a quotation with stack effect ( x y z -- ... )

Outputs
None

Word description
Applies p to o, s and t, then applies q to u, v and w, and finally applies r to x, y and z.

Definition

USING: generalizations kernel ;

IN: combinators.extras

: 3tri* ( o s t u v w x y z p q r -- )
    [ 6 ndip ] 2dip [ 3dip ] dip call ; inline