diff --git a/calc.py b/calc.py
index 55fbb40..118221a 100755
--- a/calc.py
+++ b/calc.py
@@ -20,14 +20,15 @@ env = {
 	"bytearray": bytearray, "bytes": bytes,
 	"callable": callable, "chr": chr,
 	"complex": complex, "dict": dict,
-	"divmod": divmod,
-	"enumerate": enumerate, "filter": filter,
-	"float": float, "hex": hex, "int": int,
+	"divmod": divmod, "enumerate": enumerate,
+	"filter": filter, "float": float,
+	"format": format, "frozenset": frozenset,
+	"hex": hex, "int": int,
 	"iter": iter, "len": len, "list": list,
 	"map": map, "max": max, "min": min,
-	"next": next, "object": object,
-	"oct": oct, "ord": ord, "pow": pow,
-	"range": range, "repr": repr,
+	"next": next,"oct": oct,
+	"ord": ord, "pow": pow, "range": range,
+	"reduce": reduce, "repr": repr,
 	"reversed": reversed, "round": round,
 	"set": set, "slice": slice,
 	"sorted": sorted, "str": str,