21 lines
420 B
Factor
21 lines
420 B
Factor
|
USING: help.syntax help.markup ;
|
||
|
|
|
||
|
|
IN: math.ranges
|
||
|
|
|
||
|
|
ARTICLE: "ranges" "Ranges"
|
||
|
|
|
||
|
|
"A " { $emphasis "range" } " is a virtual sequence with elements "
|
||
|
|
"ranging from a to b by step."
|
||
|
|
|
||
|
|
$nl
|
||
|
|
|
||
|
|
"Creating ranges:"
|
||
|
|
|
||
|
|
{ $subsection <range> }
|
||
|
|
{ $subsection [a,b] }
|
||
|
|
{ $subsection (a,b] }
|
||
|
|
{ $subsection [a,b) }
|
||
|
|
{ $subsection (a,b) }
|
||
|
|
{ $subsection [0,b] }
|
||
|
|
{ $subsection [1,b] }
|
||
|
|
{ $subsection [0,b) } ;
|