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correcting the type signature docs for htdp-intermediate's compose.

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Danny Yoo 2012-11-06 14:39:23 -07:00
parent 9e6329abee
commit b5f5d420c4
1 changed files with 1 additions and 1 deletions
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collects/lang/private/intermediate-funs.rkt
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@ -173,7 +173,7 @@
(apply max a-list) (apply max a-list)
] ]
} }
@defproc[(compose [f (X -> Y)] [g (Y -> Z)]) (X -> Z)]{ @defproc[(compose [f (Y -> Z)] [g (X -> Y)]) (X -> Z)]{
Composes a sequence of procedures into a single procedure: Composes a sequence of procedures into a single procedure:
@codeblock{(compose f g) = (lambda (x) (f (g x)))} @codeblock{(compose f g) = (lambda (x) (f (g x)))}
@interaction[#:eval (isl) @interaction[#:eval (isl)