Re: Expert systems in forth

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Sujet : Re: Expert systems in forth
De : melahi_ahmed (at) *nospam* yahoo.fr (ahmed)
Groupes : comp.lang.forth
Date : 04. Jan 2025, 12:41:27
Autres entêtes
Organisation : novaBBS
Message-ID : <a489c8f27620718e4eb53a7fd349040e@www.novabbs.com>
References : 1
User-Agent : Rocksolid Light
The animal.fs file:
include expert_systems.fs
\ facts
4 facts pointed-teeth claws swim forward-eyes
4 facts hoofs bird give-milk fly
4 facts hair chew-cud feathers lay-eggs
4 facts not-fly tawny-color fly-well dark-spots
4 facts black&white long-legs mammal black-stripes
4 facts carnivore long-neck ungulate eat-meat
4 facts wings bat eat-vegetals herbivore
4 facts cheetah tiger giraffe zebra
4 facts bat ostrich penguin albatros
\ rules
s" bird        :- feathers .;"                                                   >rules
s" bird        :- wings , lay-eggs .;"                                           >rules
s" mammal      :- hair .;"                                                       >rules
s" mammal      :- give-milk .;"                                                  >rules
s" herbivore   :- eat-vegetals .;"                                               >rules
s" carnivore   :- eat-meat .;"                                                   >rules
s" carnivore   :- pointed-teeth , claws , forward-eyes .;"                       >rules
s" ungulate    :- mammal , hoofs .;"                                             >rules
s" ungulate    :- mammal , chew-cud .;"                                          >rules
s" penguin     :- swim , black&white , bird , fly notfact .;"                    >rules
s" ostrich     :- black&white , bird , long-neck , not-fly .;"                   >rules
s" tiger       :- black-stripes , carnivore , tawny-color , mammal .;"           >rules
s" giraffe     :- herbivore , long-neck , ungulate , long-legs ,
dark-spots .;"   >rules
s" cheetah     :- dark-spots , tawny-color , carnivore , mammal .;"              >rules
s" albatros    :- fly-well , bird .;"                                            >rules
s" zebra       :- herbivore , ungulate , black-stripes .;"                       >rules
s" bat         :- wings , fly , mammal .;"                                       >rules
\ results
: _penguin_  s"  It is a penguin."   ;
: _ostrich_  s"  It is an ostrich."  ;
: _tiger_    s"  It is a tiger."     ;
: _giraffe_  s"  It is a giraffe."   ;
: _cheetah_  s"  It is a cheetah."   ;
: _albatros_ s"  It is an albatros." ;
: _zebra_    s"  It is a zebra."     ;
: _bat_      s"  It is a bat."       ;
\ results in facts actions
s" _zebra_    cr type" zebra    action>fact
s" _albatros_ cr type" albatros action>fact
s" _cheetah_  cr type" cheetah  action>fact
s" _giraffe_  cr type" giraffe  action>fact
s" _tiger_    cr type" tiger    action>fact
s" _ostrich_  cr type" ostrich  action>fact
s" _penguin_  cr type" penguin  action>fact
s" _bat_      cr type" bat      action>fact
Ahmed
--

Date Sujet#  Auteur
4 Jan 25 * Expert systems in forth20ahmed
4 Jan 25 `* Re: Expert systems in forth19ahmed
4 Jan 25  `* Re: Expert systems in forth18ahmed
4 Jan 25   `* Re: Expert systems in forth17minforth
4 Jan 25    +* Re: Expert systems in forth6ahmed
5 Jan 25    i`* Re: Expert systems in forth5mhx
5 Jan 25    i `* Re: Expert systems in forth4ahmed
6 Jan 25    i  `* Re: Expert systems in forth3mhx
7 Jan 25    i   `* Re: Expert systems in forth2dxf
7 Jan 25    i    `- Re: Expert systems in forth1ahmed
5 Jan 25    `* Re: Expert systems in forth10Anton Ertl
5 Jan 25     `* Re: Expert systems in forth9ahmed
5 Jan 25      `* Re: Expert systems in forth8Anton Ertl
5 Jan 25       +* Re: Expert systems in forth3ahmed
5 Jan 25       i`* Re: Expert systems in forth2Anton Ertl
5 Jan 25       i `- Re: Expert systems in forth1ahmed
5 Jan 25       `* Re: Expert systems in forth4albert
5 Jan 25        +* Re: Expert systems in forth2ahmed
6 Jan 25        i`- Re: Expert systems in forth1ahmed
6 Jan 25        `- Re: Expert systems in forth1dxf

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