globalTable :: SymbolTable
globalTable = 
  M.fromList [
    ("pi", Number pi),
    ("print", HIOFun lPrint),
    ("type", HFun lType)
  ]
globalTable :: SymbolTable
globalTable = 
  M.fromList [
    ("pi", Number pi),
    ("print", HIOFun lPrint),
    ("type", HFun lType)
  ]
globalTable = 
  M.fromList [
    ("pi", Number pi),
    ("print", HIOFun lPrint),
    ("type", HFun lType)
  ]