bin/maths in maths-0.0.5 vs bin/maths in maths-0.0.6

@@ -14,11 +14,10 @@
 
 Readline.completion_proc = Proc.new do |str|
   # TODO: Get this working
 end
 
-
 prompt = "maths> "
 while command = Readline.readline(prompt, true)
   break if /exit/i =~ command
   
   if command == "vars" || command == "variables"
@@ -31,9 +30,10 @@
   else
     begin
       result = parser.parse(command)
 
       puts "= #{Maths::Formatter.format(result)}"
+      Maths::Brain.assign("$", result)
     rescue ParseError
       puts $!
     end
   end
 end
\ No newline at end of file