update

Task/Function-definition/Aime/function-definition.aime

@@ -0,0 +1,5 @@
+real
+multiply(real a, real b)
+{
+    return a * b;
+}

Task/Function-definition/Erlang/function-definition.erl

@@ -1 +1,12 @@
-multiply(A,B) -> A*B.
+% Implemented by Arjun Sunel
+-module(func_definition).
+-export([main/0]).
+
+main() ->
+	K=multiply(3,4),
+	io :format("~p~n",[K]).
+	
+multiply(A,B) ->
+	case {A,B} of
+		{A, B} -> A * B
+	end.

Task/Function-definition/Julia/function-definition-1.julia

@@ -0,0 +1,3 @@
+function multiply(a::Number,b::Number)
+  return a*b
+end

Task/Function-definition/Julia/function-definition-2.julia

@@ -0,0 +1 @@
+multiply(a,b) = a*b