Course
Grades
Email
Welcome
Policies
Grades
Inc
Intgrty
Preface
Part I
Chap 1
Chap 2
Chap 3
XEmacs
Chap 4
Chap 5
Chap 6
Chap 7
Chap 8
Chap 9
Part II
Chap 10
Chap 11
Chap 12
Chap 13
Chap 14
Chap 15
Chap 16
Chap 17
Chap 18
Chap 19
Chap 20
Chap 21
Chap 22
Chap 23
Part III
Chap 24
Chap 25
Chap 26
Chap 27
Chap 28
Chap 29
Chap 30
Chap 31
Chap 32
|
CHAPTER 11: DEFINING FUNCTIONS IN PACKAGES
- Corrections
-
- page 73, lines 1 - 2: Change
> (in-package 'learn)
#<Package LEARN 52200250>
to
> (defpackage learn)
#<The LEARN package>
> :pa learn
>
- page 73, lines -6 - -5: Change
> (in-package 'user)
#<Package USER 2150061>
to
> :pa user
>
- page 74, lines 8 - 9: Change
> (in-package 'learn)
LEARN
to
> :pa learn
>
- page 74, lines -6 - -5: Change
> (in-package 'user)
#<Package USER 2150061>
to
> :pa user
>
- page 75, lines 11 - 12: Change
> (in-package 'learn)
#<Package LEARN 4434433>
to
> :pa learn
>
- page 75, lines -10 - -9: Change
> (in-package 'user)
#<Package USER 2150061>
to
> :pa user
>
- Notes
-
- Read Chapter 11.
- Do Exercise 11.1, carefully doing everything in exactly the
same order as in the book, and using the above corrections.
- Create the file
ch11.cl, and paste the following
into it:
----------------------- cut here -----------------------
;;; Answers to Chapter 11 Exercises
;;;
;;; 11.2 My definition of reverse is:
???
;;; The following interaction shows first learn::reverse being tested,
;;; and then lisp:reverse being tested:
???
;;;
;;; 11.3 My definition of discrim is:
???
----------------------- cut here -----------------------
Replace the question marks with the appropriate material, and submit
the file.
- Do Exercise 11.4, and then compare your definition with the
one in Appendix A.
- Chapter 12 is the chapter most affected by the change to ANSI
Common Lisp, and the one most subject to local variations.
Be sure to read the Notes for Chapter 12 along with the chapter in
the text.
|
