--- pl:prolog:pllib:fam_biblical [2019/06/27 15:50]
+++ pl:prolog:pllib:fam_biblical [2019/06/27 15:50] (aktualna)
@@ Linia 1: / Linia 1: @@
+====== Fam biblical ======
+{{tag>family}}
+===== Description =====
+Biblical family relationships
+**Source**:  The Art of Prolog
+===== Download =====
+Program source code: {{fam_biblical.pl}}
+===== Listing =====
+<code prolog>
+father(abraham,isaac).
+father(haran,lot).
+father(haran,milcah).
+father(haran,yiscah).
+male(isaac).
+male(lot).
+female(milcah).
+female(yiscah).
+son(X,Y) :- father(Y,X), male(X).
+daughter(X,Y) :- father(Y,X), female(X).
+%Program 1.2: Biblical family relationships</code>
+===== Comments =====

pl/prolog/pllib/fam_biblical.txt · ostatnio zmienione: 2019/06/27 15:50 (edycja zewnętrzna)

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