Handbook
Glossary
pair+ ( a b c d -- a+b c+d )
Vocabulary
sudoku
Inputs
a
an
object
b
an
object
c
an
object
d
an
object
Outputs
a+b
an
object
c+d
an
object
Definition
USING:
kernel
math
;
IN:
sudoku
:
pair+
( a b c d -- a+b c+d )
swapd
[
+
]
2bi@
;