11c074d241
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@278 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
73 lines
1.4 KiB
Plaintext
73 lines
1.4 KiB
Plaintext
=================================================================
|
|
Logtalk - Object oriented extension to Prolog
|
|
Release 2.9.2
|
|
|
|
Copyright (c) 1998-2002 Paulo Moura. All Rights Reserved.
|
|
=================================================================
|
|
|
|
|
|
% ask the expert system for help in identifying a bird:
|
|
|
|
| ?- expert::identify.
|
|
Bird identification expert system
|
|
|
|
bill:sharp_hooked? (yes or no): yes.
|
|
eats:birds? (yes or no): yes.
|
|
feet:curved_talons? (yes or no): yes.
|
|
head:large? (yes or no): yes.
|
|
|
|
What is the value for tail?
|
|
1 : narrow_at_tip
|
|
2 : forked
|
|
3 : long_rusty
|
|
4 : square
|
|
5 : other
|
|
Enter the number of choice> 1.
|
|
|
|
wings:long_pointed? (yes or no): yes.
|
|
|
|
Possible identification : peregrine_falcon
|
|
|
|
No (more) candidates found.
|
|
|
|
(16379 ms) yes
|
|
|
|
|
|
% identify another bird:
|
|
|
|
| ?- expert::identify.
|
|
Bird identification expert system
|
|
|
|
bill:sharp_hooked? (yes or no): no.
|
|
bill:flat? (yes or no): no.
|
|
bill:short? (yes or no): no.
|
|
bill:hooked? (yes or no): yes.
|
|
|
|
What is the value for flight?
|
|
1 : ponderous
|
|
2 : powerful
|
|
3 : agile
|
|
4 : flap_glide
|
|
5 : other
|
|
Enter the number of choice> 2.
|
|
|
|
color:dark? (yes or no): yes.
|
|
live:at_sea? (yes or no): yes.
|
|
nostrils:external_tubular? (yes or no): yes.
|
|
|
|
What is the value for size?
|
|
1 : large
|
|
2 : plump
|
|
3 : medium
|
|
4 : small
|
|
Enter the number of choice> 1.
|
|
|
|
wings:long_narrow? (yes or no): yes.
|
|
|
|
Possible identification : black_footed_albatross
|
|
|
|
No (more) candidates found.
|
|
|
|
(34624 ms) yes
|
|
| ?-
|