Scheme (programming language): Difference between revisions

Revision as of 14:48, 11 June 2003

Revision as of 14:51, 11 June 2003

Line 152:

;; => (1 4 9 16)

We can define both of these trail tail-recursively as follows. The ''named'' <code>let</code> statement and the <code>do</code> statement are syntactic sugar which simpify tail -recursive definitions. To use factorial and map again to illustrate both forms:

(define (factorial n)