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Updated types for density' and kde'

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This commit is contained in:
Neil Toronto 2014-02-14 16:05:16 -07:00
parent db05e20980
commit 9a6cdf420b
3 changed files with 6 additions and 1 deletions
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5
pkgs/plot-pkgs/plot-lib/plot/typed/private/contracted/kde.rkt
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@ -4,5 +4,8 @@
(require/typed/provide
plot/private/contracted/kde
[kde ((Listof Real) Real -> (Values mapped-function (Option Real) (Option Real)))]
[kde (case-> ((Listof Real) Real
-> (Values mapped-function (Option Real) (Option Real)))
((Listof Real) Real (U (Listof Real) #f)
-> (Values mapped-function (Option Real) (Option Real))))]
)

1
pkgs/plot-pkgs/plot-lib/plot/typed/private/plot2d/line.rkt
View File

@ -78,6 +78,7 @@
[density (((Sequenceof Real))
(Real
(Option (Sequenceof Real))
[#:x-min (Option Real)]
[#:x-max (Option Real)]
[#:y-min (Option Real)]

1
pkgs/plot-pkgs/plot-test/plot/tests/typed/plot-tests.rkt
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@ -35,6 +35,7 @@
(function (λ: ([x : Real]) x) -1.5 (- (exp 1.5) 1) #:color 0 #:style 'dot)))
(plot (density xs 1))
(plot (density xs 1 (map (λ: ([x : Flonum]) (sqr x)) xs)))
(plot (lines-interval
(map (λ: ([x : Real] [y : Real]) (list x y 5.0))