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math.combinatorics: fix unit test and help lint

db4
Slava Pestov 2009-05-08 18:00:53 -05:00
parent 5cbaa1d4fd
commit ea85f298d1
2 changed files with 2 additions and 2 deletions
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2
basis/math/combinatorics/combinatorics-docs.factor
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@ -64,7 +64,7 @@ HELP: combination
{ $description "Outputs the " { $snippet "mth" } " lexicographical combination of " { $snippet "seq" } " choosing " { $snippet "k" } " elements." }
{ $notes "Combinations are 0-based and a bounds error will be thrown if " { $snippet "m" } " is larger than " { $snippet "seq length k nCk" } "." }
{ $examples
{ $example "USING: math.combinatorics prettyprint ;"
{ $example "USING: math.combinatorics sequences prettyprint ;"
"6 7 iota 4 combination ." "{ 0 1 3 6 }" }
{ $example "USING: math.combinatorics prettyprint ;"
"0 { \"a\" \"b\" \"c\" \"d\" } 2 combination ." "{ \"a\" \"b\" }" }

2
basis/math/combinatorics/combinatorics-tests.factor
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@ -1,4 +1,4 @@
USING: math.combinatorics math.combinatorics.private tools.test ;
USING: math.combinatorics math.combinatorics.private tools.test sequences ;
IN: math.combinatorics.tests
[ 1 ] [ 0 factorial ] unit-test