Sorta works now

gp.jl

@@ -17,12 +17,6 @@ Number of elites: 2
 Selection:      Tournament
 =#
 
-
-function math_expr(op, op1, op2)
-    expr = Expr(:call, op, , op1, op2)
-    return expr
-end
-
 function GT(a,b)
     if a > b
         return 1
@@ -39,19 +33,18 @@ function DIV(a,b)
     end
 end
 
-function create_single_full_tree(depth, function_set, terminal_set)
+function create_single_full_tree(depth, fs, ts)
     # If we are not at the bottom
-    if depth > 2:
-        fn = function_set[1]
-        trm1 = create_single
+    if depth == 1
+        return Expr(:call, fs[rand(1:length(fs))], ts[rand(1:length(ts))], ts[rand(1:length(ts))])
+    else
+        return Expr(:call, fs[rand(1:length(fs))], create_single_full_tree(depth-1, fs, ts), create_single_full_tree(depth-1, fs, ts))
+    end
 end
 
-
 function main()
-
-    function_set = [:+, :-, :DIV, :GT]
-    terminal_Set = ["x", "v", -1]
-
-
+    fs = [:+, :-, :DIV, :GT]
+    ts = [:x, :v, -1]
+    tst = create_single_full_tree(4, fs, ts)
 end
 main()