To be noted: the last two exercises, 2.15 and 2.16 were left unfinished, and will be left for another time.
7 lines
83 B
Scheme
7 lines
83 B
Scheme
#lang sicp
|
|
|
|
(define (lower-bound i)
|
|
(car i))
|
|
|
|
(define (upper-bound i)
|
|
(cdr i))
|