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The Little Schemer

Name: Anonymous 2009-07-19 23:23

Hi, I am working through the little schemer. I do not have the math skills to work through SICP.

I have the following code:


(define (member? a lat)
  (lambda (a lat)
    (cond
      ((null? lat) #f)
      (else (or (eq? (car lat) a)
                (member? a (cdr lat)))))))



When I run this say like:
(member? 3 (cons 3 '(9 8 7 6 13 3)))

I get the following:
#<procedure:...my-scheme-log.ss:137:2>
rather than a list without the first instance of 3

Can you help me?

Name: Anonymous 2009-07-27 2:03

>>87
maybe move to Lisp
Common Lisp and Scheme are both forms of Lisp. Please don't call CL "Lisp" to differentiate it from Scheme. The original Lisp was more like Scheme than like CL anyway.

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