--- pl:prolog:pllib:area [2019/06/27 15:50]
+++ pl:prolog:pllib:area [2019/06/27 15:50] (aktualna)
@@ Linia 1: / Linia 1: @@
+====== Area ======
+{{tag>geometry function}}
+===== Description =====
+Counting surface of rectangle
+**Source**:  PROLOG str. 19 Wydawnictwo PLJ Warszawa 1991 ISBN 83-85190-63-5
+===== Download =====
+Program source code: {{area.pl}}
+===== Listing =====
+<code prolog>
+dlugosc(blat, 10).
+szerokosc(blat, 20).
+powierzchnia(X, Y) :- dlugosc(X, D), szerokosc(X, S), Y is D*S.</code>
+===== Comments =====

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

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