- 764 名前：デフォルトの名無しさん mailto:sage [2008/06/20(金) 16:21:32 ]
- <lambda expression> --> (lambda <formals> <body>)
<quotation> --> '<datum> | (quote <datum>)
<assignment> --> (set! <variable> <expression>)
<conditional> --> (if <test> <consequent> <alternate>)
<definition> --> (define <variable> <expression>)
| (define (<variable> <def formals>) <body>)
| (begin <definition>*)
