Search found 8 matches

by Miguelags
8 May 2014 3:56
Forum: Visual Prolog
Topic: Visual Prolog Book+Independent Distribution
Replies: 9
Views: 3680

Thomas:

Thanks, for your help.

best regards
by Miguelags
6 May 2014 17:03
Forum: Visual Prolog
Topic: Visual Prolog Book+Independent Distribution
Replies: 9
Views: 3680

Thomas:

Excuse me, where I can find the codes or projects of your book*?
is posible to download from some ftp these codes?

Best regards.

Miguel

* Visual Prolog Beginners
by Miguelags
6 Apr 2014 2:06
Forum: Visual Prolog
Topic: Print list without recursive form
Replies: 5
Views: 2049

Paul, Thanks for read my post and your help. Certainly, your prediction is correct, actually I need to send or pass four parameters, from one predicate to another (just 5 predicates, like overloading) and then return a result (phrase), depending of the parameters sent (as a parameter list). Because ...
by Miguelags
3 Apr 2014 3:30
Forum: Visual Prolog
Topic: Print list without recursive form
Replies: 5
Views: 2049

Print list without recursive form

Hello community VIP I'm trying to print elements without recursive form, this is my little code in mode console implement main open core class predicates print_one:(string*)determ. clauses run():- console::init(), succeed(), print_one(["frank","leonard","Tedd"]). % place your own code here :cry: pri...
by Miguelags
9 Jan 2014 21:45
Forum: Visual Prolog
Topic: e603 The flow pattern '(o,i,o)' does not exist for 'string::frontChar/3' ....pro
Replies: 5
Views: 2771

e603 The flow pattern '(o,i,o)' does not exist for 'string::frontChar/3' ....pro

Ok, Tomas, I'll treat to study more about backtrack/mode. And I appreciate your effort for answer, if I find some about e603 I'll post it or if you publish some about it, will be interesting for many people. Thanks, Miguel p.d. If I post my code in a package-zip, Could you analyze it(if you have tim...
by Miguelags
9 Jan 2014 17:06
Forum: Visual Prolog
Topic: e603 The flow pattern '(o,i,o)' does not exist for 'string::frontChar/3' ....pro
Replies: 5
Views: 2771

e603 The flow pattern '(o,i,o)' does not exist for 'string::frontChar/3' ....pro

Thanks,Tomas, for answer. I've been proved used only one flow, but it produce another error to back code, this is the message that VIP shows. "Type Description Filename e631 The predicate 'nq::nomenclatura/2 (i,o)', which is declared as 'determ', is actually 'nondeterm' nq.pro " I think that my prob...
by Miguelags
9 Jan 2014 15:20
Forum: Visual Prolog
Topic: e603 The flow pattern '(o,i,o)' does not exist for 'string::frontChar/3' ....pro
Replies: 5
Views: 2771

e603 The flow pattern '(o,i,o)' does not exist for 'string::frontChar/3' ....pro

Hi, i'm a new user in Visual Prolog 7.4 PE, and I need help to solve the error generated when I treat to implement the following code. %Mode GUI %file .cl predicates str_a_lista:(string, lstchar) nondeterm (i,o)(o,i). %file .pro clauses str_a_lista(Str,[H|T]):- string::frontchar(Str,H,Str1),!, <----...