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Haris Bogdanovich
Nov 15, 2012, 9:55:30 AM11/15/12
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Hi.
When I enter
factorial(0,1).
in Gnu prolog I get some error.
When I put the same line in
factorial.pl and do
consult factorial. I again get some error. Where is the problem ?
How prolog knows when I state a fact/rule or ask a question ?
Thanks
When I enter
factorial(0,1).
in Gnu prolog I get some error.
When I put the same line in
factorial.pl and do
consult factorial. I again get some error. Where is the problem ?
How prolog knows when I state a fact/rule or ask a question ?
Thanks
LudovicoVan
Nov 16, 2012, 10:42:29 AM11/16/12
to
"Haris Bogdanovich" <fbogd...@xnet.hr> wrote in message
news:k82vp3$avt$1...@gregory.bnet.hr...
> When I put the same line in
> factorial.pl and do
> consult factorial. I again get some error. Where is the problem ?
Which error? Plus, ideally, you would show your code.
> How prolog knows when I state a fact/rule or ask a question ?
I'd suggest you go through a Prolog tutorial, or even just the manual that
comes with GNU Prolog.
-LV
news:k82vp3$avt$1...@gregory.bnet.hr...
> Hi.
>
> When I enter
> factorial(0,1).
> in Gnu prolog I get some error.
The error is that factorial/2 is not available (I guess).
>
> When I enter
> factorial(0,1).
> in Gnu prolog I get some error.
> When I put the same line in
> factorial.pl and do
> consult factorial. I again get some error. Where is the problem ?
> How prolog knows when I state a fact/rule or ask a question ?
comes with GNU Prolog.
-LV
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