How do I write the source code and documentation for this function below? Using an Online Scheme compiler & Editor.

Code: (define (maxi lst) (cond ((null? (cdr lst)) (car lst)) ((> (car lst) (maxi (cdr lst))) (car lst)) (else (maxi (cdr lst)))) ) (define (mini lst) (cond ((null? (cdr lst)) (car lst)) ((< (car lst) (mini (cdr lst))) (car lst)) (else (mini (cdr lst)))) ) (define (minmax lst) (cons (mini lst) (cons (maxi lst) '())))