Handbook
Glossary
??prev-of ( seq n -- obj/f ? )
Vocabulary
sequences
.
extras
Inputs
seq
an
object
n
an
object
Outputs
obj/f
an
object
?
an
object
Definition
USING:
math
;
IN:
sequences.extras
:
??prev-of
( seq n -- obj/f ? )
1
-
??nth-of
;
inline