Data commit

Task/Send-an-unknown-method-call/Picat/send-an-unknown-method-call.picat

@@ -0,0 +1,28 @@
+go =>
+  println("Function: Use apply/n"),
+  Fun = "fib",
+  A = 10,
+  % Convert F to an atom
+  println(apply(to_atom(Fun),A)),
+  nl,
+
+  println("Predicate: use call/n"),
+  Pred = "pyth",
+  call(Pred.to_atom,3,4,Z),
+  println(z=Z),
+
+  % Pred2 is an atom so it can be used directly with call/n.
+  Pred2 = pyth,
+  call(Pred.to_atom,13,14,Z2),
+  println(z2=Z2),
+
+  nl.
+
+% A function
+fib(1) = 1.
+fib(2) = 1.
+fib(N) = fib(N-1) + fib(N-2).
+
+% A predicate
+pyth(X,Y,Z) =>
+  Z = X**2 + Y**2.