lec4 Scope functions and data

Lec4 scope functions and data

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Unformatted text preview: ! # '( '( * " + * .++ " & $ & $ %& $ )# ) #! + " ," $ + let x = e ;; / $ + + , #! $ %& ! '( $ + $ + " ! , " $ % ++ + ' 9 + ! - -! ; / ! < " $ $ + + in6 -! 0 " 0 3 0 12! + +4 / let-in -! 0 : let $ + " $ 0 / $ + ' 0 0 " 6$ + " 7 $ 28 , 5 $ " , " 1 + , , = +, $ + ' 9 > 0 3 , ! / , , " " $ + ! " $ $ 4 / + , + let a = 20;; let f let let a ;; f 0; x y g + = " , 5 = 10 in ' + z = y + z in ' ( (g x) , 5 / " !! " , , + , !! ' 0 ? $ + ! +, @ ! - ' ( 0 0 1 A > , " 4 , , + $ 1% 14 + $ & " , $ + #/ / + , 1 = :/ Expressions ( Expressions / 1 1 ,/ , ;, < , -! 9 +1 -! *. :1! let fname = fun x -> e => *= +, 9 +1 -! ;, < B ? A " , , C let fname x = e .!! .!! (e1 e2) ' ' ' " e2 , 1/ +, # & Expressions : ' ' 1! , 1, 1! , 1! , :1! # ! & # ! & let fname = fun x => e e1 e2 , " e1 let fname x = e . # !! 1& :1! : ' ' 1! , 1, 1! , 1! , $ ? '...
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