Handbook
Glossary
rosetta-code.happy-numbers vocabulary
Factor handbook
ยป
Vocabulary index
Summary
Words
Ordinary words
Word
Stack effect
(happy?)
( n1 n2 -- ? )
happy-numbers
( n -- seq )
happy?
( n -- ? )
squares
( n -- s )
Files
resource:extra/rosetta-code/happy-numbers/happy-numbers.factor
resource:extra/rosetta-code/happy-numbers/happy-numbers-tests.factor