Handbook
Glossary
4and ( a b c d -- ? )
Extra combinators
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3and ( a b c -- ? )
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3or ( a b c -- ? )
Vocabulary
combinators
.
extras
Inputs
a
a generalized boolean
b
a generalized boolean
c
a generalized boolean
d
a generalized boolean
Outputs
?
a
boolean
Word description
Like
and
, but takes 4 values.
Definition
USING:
kernel
;
IN:
combinators.extras
:
4and
( a b c d -- ? )
and
and
and
;
inline